A 350-word composition on geological disasters

My hometown is in the west of Inner Mongolia, where there is a beautiful scenery, that is, swearing-in square. General Feng is a historical celebrity here. In memory of him, the square and his sculpture were built on a small river. Spring has come, the snow on both sides of the river and around the square melts, and everything is awakened by the vernal equinox. Green grass drills out of the ground and willows sprout. The green and yellow buds are very lovely, which adds a lot of life to the square. Summer has come, the river flows under the square, weeping willows on both sides are long and green, the grass is covered with the ground, the trees are lush, frogs can be heard from time to time, the blooming flowers attract many butterflies, and more people walk in the evening. In autumn, the air is crisp, the air is fresh, the figures gradually turn yellow, the grass flowers are covered with frost, and the sculpture is more solemn. Winter arrived, the square was covered with a thick layer of snow, covered with silver fashion, and even the water was covered with shiny ice, which made people see things in a blur in the sun. The square is really beautiful all year round! I love this beautiful place in my hometown!

Spring Tour Cangshan Geopark Composition 450 Words Spring Tour Cangshan Geopark Composition 450 Words: In spring, my friends and I came to Cangshan Geopark.

Cangshan Mountain, also known as Diancang Mountain, is named after the lush mountains.

In ancient times, Cangshan, Diancang and Lingjiu were the heroes.

Cangshan Mountain, located in the west of Yunnan, is the main peak at the southern end of Yunling Mountain in Hengduan Mountains, with a north-south trend.

It starts from Eryuan Deng Chuan in the north and ends at Xiaguan Tiansheng Bridge in the south. It is about 42 kilometers long and 25 kilometers wide from east to west.

There is Erhai Lake in the east and Heihuijiang River in the west, with magnificent momentum and unique landscape.

The majestic Diancang Mountain has always been famous for its clouds, snow, springs and rocks. It consists of nineteen peaks. Malong Peak, the highest peak, is 4 122 meters above sea level, with snow all year round. There is a moraine lake at the top of it.

Melting snow between every two peaks forms a stream.

There are eighteen streams in Cangshan, which flow eastward and all flow into Erhai Lake.

The stream is clear and flows all year round, forming waterfalls and springs.

While enjoying the beautiful scenery, we also listened to the tour guide telling the legend of Cangshan Mountain.

Zhu Yuanzhang, the Ming emperor, sent Mu Ying, a general, to conquer Dali and climb Cangshan.

After washing Matan, I was born with a plan to retire and enjoy the mountains and rivers.

Maybe General Mu was moved by the stones here.

This unique rock has become the patron saint of Cangshan in Dali people's hearts.

My hometown is in the west of Inner Mongolia, where there is a place with beautiful scenery, which is pledging square.

General Feng is a historical celebrity here. In memory of him, the square and his sculpture were built on a small river.

Spring has come, the snow on both sides of the river and around the square melts, and everything is awakened by the vernal equinox. Green grass drills out of the ground and willows sprout. The green and yellow buds are very lovely, which adds a lot of life to the square.

Summer has come, the river flows under the square, weeping willows on both sides are long and green, the grass is covered with the ground, the trees are lush, frogs can be heard from time to time, the blooming flowers attract many butterflies, and more people walk in the evening.

In autumn, the air is crisp, the air is fresh, the figures gradually turn yellow, the grass flowers are covered with frost, and the sculpture is more solemn.

Winter arrived, the square was covered with a thick layer of snow, covered with silver fashion, and even the water was covered with shiny ice, which made people see things in a blur in the sun.

The square is really beautiful all year round! I love this beautiful place in my hometown!

In the 1950s, in the upsurge of building a new motherland, a group of people were born: they shuttled through the mountains of the motherland with geological hammers, compasses and magnifying glasses. Their hard work laid the foundation for the socialist construction of our motherland, provided a strong guarantee for the rapid development of our socialist economy, and won historical applause and respect for our motherland.

They are our most amiable and respectable geologists! I am a new old geologist, new, because I have just worked here for a year; Old, because I have lived in this big family since I was a child.

Impressed, I want to talk about those respectable and lovely people around me and their ordinary touching things, which I believe will touch countless people! I am a member of geotechnical engineering company. Let's start with the geotechnical company. I'm talking about our driller, and I'm showing our overall geologist! I was deeply moved when I came to the geotechnical company and saw excellent engineering exploration results and countless advanced figures and deeds of the company's exploration pioneers.

They are not afraid of hardship, and they are all full of vigor and vitality. Although many of them don't have profound culture, gorgeous sentences and heroic vows, they make drilling work flourish: their drilling rigs have spread all over the country, and their drilling holes have been dotted with countless mountains and plains; They often sleep in the wind, rain, snow and cold; However, they can overcome one life dilemma after another with perseverance, one drilling problem after another with wisdom, and successfully complete one difficult drilling with both hands. The flowers of their achievements bloom brilliantly in the land where sweat falls! They are hardworking and dedicated, and take their posts as their home. They overcame one difficulty after another and achieved fruitful results one after another.

This spirit of being proud of hard work deeply touched me and inspired me.

Every time I see them working on that high rig, it's like I see an eagle standing proudly in the air. At this moment, I am shocked, moved and proud of it.

They work hard, scrimp and save, take the team as their home and share weal and woe. They are proud of being geologists: wherever they go, they always proudly say, "We belong to the geological team"; They are proud of their contributions in prospecting and exploration: for exploration, they are busy in sparsely populated fields all the year round; In order to explore, they can abandon their small families and achieve the country.

When it comes to not being filial to the elderly at home and not being reunited with their relatives at home, these strong men are all red-eyed, their lips clenched and silent.

When the captain's father died, Comrade Zheng Yushan was directing the drilling accident at the construction site. When he saw his father's body, all he could do was kneel down.

The cause is the cause of the motherland, and the father is the closest relative. Loyalty and filial piety are hard to tolerate since ancient times. When there is a contradiction between the cause of the motherland and the affection of the family, they know that the motherland is the most important, the family is the most important, and the responsibility is second.

Comrade Zhang Yiwei is drilling wells in Gansu. When his two-year-old daughter is sick and his wife can't take care of him alone, when he hears her calling him, "Dad, why don't you come to see me?" On the phone, the strong man couldn't help wetting his cheeks. However, his work never stops! On a cold winter day, the rig stopped drilling to deal with the accident. Comrade Zhou Hengwei, the monitor on duty at night, earnestly performed his duties. There is no light and shelter on the empty construction site, and the cold is unbearable. Zhou Hengwei managed to pick up bundles of branches from residential areas and take them to the construction site, where he stayed up all night for heating and lighting. When I returned to the team in the morning, I saw his bloodshot eyes, purple lips and trembling body.

He did this for the safety of drilling rigs and national property.

Ordinary deeds, but how many people can really bear it? These are just the common scenes of our amiable and respectable geologists.

This is our driller, who interprets one of the greatest philosophies in the simplest way: to be conscientious for my work and to be worthy of my heart.

They just do their job silently, proud of their contribution to prospecting, proud of their dedication to geological cause and proud of their hard work, which is perfectly reflected in them.

They are real men and real geologists! When asked if the drillers are tired, they always say a simple sentence: "Nothing, as long as they can make drilling work".

Zuilang, you are the most respectable person, your family understands and supports you, and our new generation of geologists admire you even more. We will inherit and carry forward the glorious tradition of your, learn from you, be proud of geological prospecting, be proud of hard work, and be proud of dedicating ourselves to the geological cause. We will dedicate our youth and years to the geological cause! Every time I see our agent, I'm covered in mud and oil. However, on that tired face, they are laughing, sunny, healthy and happy! At this time, I like to see the most beautiful people in the world They are eagles in the air, spreading their wings in the wind at the end of the towering drilling rig; They are dragons in the rock, turning stone into gold in the weak underground! They are not always happy, but they are rich in spiritual wealth. They don't have luxury cars and mansions, but they have persistent ideals.

With their wisdom and skills, simple feelings, rough hands and hard sweat, they have harvested the rich fruits they planted: rich exploration reports, rich mines, fiery steel mills and towering buildings, factories and mines, schools … They are well-deserved geologists! They inherited the fine tradition of China's geological industry with diligence, sweat, wisdom and skills, and carried forward the spirit of "three honors" that condensed the essence of China's excellent geological culture! When we are sitting in a warm home watching TV programs; When we fall asleep in a soft and comfortable bed; When we work in a modern office, drillers must stand on the drilling rig in the snow for 24 hours and work hard beside the roaring machine! I can't help but sigh, without the blood and sweat of these selfless adventure warriors day and night, without the roar of machines in the drilling rig day and night, without the essence of these explorers who look like refugees from a distance and look like beggars from a distance. ...

My mother will take my aunt and me to geological museum to play.

When I came to geological museum, I first saw two giant Tyrannosaurus Rex.

They are blue and look mighty.

Entering the museum, I came to the path leading to the first floor, and smiled and looked at some ancient animal fossils on both sides, including dinosaur fossils, fish fossils, snake fossils and so on.

I found a nail-sized lens on a stone. I looked at what was in the camera with one eye. They are small balls. My mother told me that they are paleontological cells. Oh, so this lens is a magnifying glass.

Before I came to a dinosaur fossil, there were traces of feathers on its arms.

This reminds me of a text from Grade Three-Dinosaurs Flying in the Blue Sky. The illustrations in this paper are basically the same as this fossil.

We walked to the first floor, where there were many dinosaurs, pterosaurs, triceratops, Tyrannosaurus Rex ... Then, we came to a small cave in the park, where there was an entertainment facility to race with dinosaurs.

The rules of the game are as follows: there is a treadmill and a screen. Start choosing which dinosaur to compete with, and then choose an era. After the selection, a person will appear on the screen, that is, you, and there is a dinosaur chasing you behind. You run on the treadmill to see who reaches the finish line first.

I competed with Triceratops. I ran as hard as I could. Half a minute later, I narrowly beat Triceratops.

After seeing the first floor, we came to the second floor. The second floor is full of ancient animals, including mammoths, archaeopteryx and turtles ... The third floor can be the most beautiful, full of natural stones, diamonds and crystals.

I like amethyst cave best. They are about the size of five basketballs. They are all amethysts. They are very beautiful.

In the afternoon, we reluctantly went home. I said, "This trip to geological museum has not only taught me a lot of knowledge, but also increased my knowledge. I officially kill two birds with one stone! "

During the summer vacation, my mother took me on a trip to Taiwan Province Province.

On the first day, I visited yehliu Scenic Area in Keelung City, Taiwan Province Province.

After getting off the bus and walking for a while, what I saw was those strange terrain.

It's really "I don't know if I don't see it, but I'm shocked when I see it." I didn't expect the scenery in yehliu to be so strange. My eyes are full of strange stones, and there are strange eyes all around. What surprises me even more is that the pebbles turn around in the whirlpool, and the bigger they turn, the more rare pot cave terrain can be formed.

Potholes rose from the ground one after another.

The big one is as big as a bathtub, the small one is as small as a marble, the tall one is taller than me, and the short one only reaches the ankle.

Each one has traces of stones rotating outward from the middle of the pot hole layer by layer, and there are also concave holes on the surface of the pot hole, and most of the holes have seawater hit by waves.

Some pot holes are brown, some are khaki and some are black and yellow.

From a distance, the pot hole is like a splash after a splash, and the waves fluctuate. It's amazing! In the distance is the sea, and the waves beat against the rocks and pour down from time to time, washing the rocky slopes very smoothly.

Standing on the top of the stone slope overlooking the magnificent sea, I feel relaxed and happy. Looking back, it is a large and small pot cave terrain.

Beautiful, beautiful! There are many natural strange stones in yehliu Scenic Area, among which the most famous ones are "Queen's Head", "Fairy Shoes", "Candlestick Stone" and "Ice Cream Stone" ... Great! In the third district, I also saw a big chicken leg, which seemed to have an attractive fragrance and made people want to take a bite.

Is this the landscape of the earth? It seems that such a magnificent spectacle can only be seen in science fiction films! Looking at this magical pot cave terrain, I can't help but be a little surprised. How did this strange scenery come into being? My mother told me that this is a rare terrain formed by wave erosion, rock weathering and crustal movement.

I see. Nature is amazing!

On Thursday afternoon, the teacher took us to visit Zhengdong New District-geological museum.

As soon as we entered the gate, we saw two dinosaurs made of stone. These two dinosaurs are really big! The teacher said, "These two dinosaurs are mother and son.

"I was shocked.

When we walked into the museum, the first thing we saw was a crystal clear white calcite, like a big peony flower.

We visited several other exhibition halls and learned that dinosaurs were not extinct, but now they have all become birds ... Then we went up to the third floor and came to the Gem Hall.

As soon as I entered the gem museum, a huge jade came into view. I think, what a white jade! Is it carved by hand? Or is it naturally formed? Next, I saw a huge gem hole filled with red, blue and purple gems. I also saw a huge bauhinia gem, bigger than my head. Everyone in our class unanimously marveled: "This gem is really big!" The staff there told us: "These gems are all natural colors, and they are all real gems.

"I was surprised to open my mouth.

Then we entered the mineral resources area.

The first thing I saw was a big bottle of gold particles and some small minerals next to the gold. After careful observation, I found that every stone is shining with golden light, so they are gold ores.

We saw the magnifying glass again. I looked and found a small stone under it. There are some small stones of different colors on the stone. The commentator told me that these tiny minerals are very useful. They can tell us what happened a long time ago.

"I think we can't look down upon these little guys! Finally, we came to the Museum of Ancient Elephants and saw huge mammoths and mammoths, which left a deep impression on me.

Today, I went to geological museum, and I gained a lot. I will never forget this visit.

Since I learned to play chess in the third grade, I have deeply fallen in love with this game of thinking and doing things.

Every summer evening, when other children are playing in the fields, my father and I take out chess and start playing. My mother is a referee, commentator and audience.

The battle has already started, and I will become popular first.

I'm a new recruit who just learned chess. I don't know all kinds of chess tactics. I didn't play cards according to the routine. I didn't take the horse and gun first, but took a step in the middle to make room for the horses and chariots.

Dad is a "veteran" who has been through many battles. It's a piece of cake to deal with this "small skill of carving insects".

I saw him spin a gun, and my veteran's life was dying.

At this time, the commentator's mother picked up the cucumber as a microphone and said in Song Shixiong's voice, "Ladies and gentlemen, we are now reporting the game: half of the red side of the chessboard is in danger, the car will be" trapped ",and the black side will move slowly and steadily ..." Just as she was talking, the microphone was eaten.

In order to protect the "General", my horses and chariots were all dead, so I had to turn to the defensive.

Wait for the opportunity.

Finally, my father "ate" my chess pieces bit by bit, and finally I was left with a scholar and an elephant to defend the veteran.

Dad seized the opportunity, pushed me into a "dead corner" and easily killed my penis. I learned my lesson and defeated my father. The third game of chess was a decisive battle, and my father and I fought side by side.

In the end, both sides suffered heavy casualties, and no one defeated the other.

At this point, the commentator's "microphone" has been eaten to a short length.

I wiped my sweat, and my father said to me, "Isn't this chess the epitome of life?" Even the pawns crossing the river almost knocked each other down. What a chess game life is! "ah! This happy game contains deep philosophy, and it has been a long time, but my father said, "One game of chess in life" is still so delicious to chew.

Fangshan geological museum composition writer is the cradle of every child's growth and the harbor of every child's life. I have a warm, happy and harmonious home. I love my family. I love this warm and happy home, let love stay in my home forever. Everyone will love their home, so I am no exception. I love my family, every member of my family and every story of my family. I do. I love my family. I love this loving family.

The following are five short articles about natural disasters for your reference: In the face of natural disasters, an earthquake of magnitude 8.0 occurred in Wenchuan County, Sichuan Province, China on May 12, 2008. Every time I see the pictures of people's rescue on TV, I can't watch it anymore when I see the painful expressions of the affected people.

China has sent a large number of troops and medical personnel.

There are also excavators, ambulances and other rescue equipment on standby at the scene, waiting to rescue the injured.

The Prime Minister's grandfather also personally visited the scene to express his condolences to the affected people, giving them confidence and courage.

The affected people are very grateful to the people all over the country for their concern and help.

People also donated clothes and materials to the affected people, reflecting the great spirit of one party in trouble and support from all sides.

On TV, all the scenes I saw were very touching. One of them was a boy of seven or eight years old. When the Young Pioneers released him, he gave it as a gift to his dear uncle of the People's Liberation Army.

Several students were trapped under the floor. They reminded each other not to fall asleep. They study in the dim light. They only have one belief, that is, we must get out alive.

Many touching stories happened around us.

Our school held a charity bazaar to show our love for all pocket money.

Give them all to the children in Sichuan.

People from all walks of life and overseas people have held donation activities.

This earthquake is an unprecedented disaster in our country, and it is also the biggest disaster in our history.

In this disaster, I saw the people's liberation army uncles' spirit of not being afraid of bloodshed and sacrifice, the doctors and nurses' spirit of saving lives and the people's spirit of never giving up in fighting natural disasters.

The treasure brought by the disaster in Shenyang has a classic line: "Close your eyes and the day will pass;" Once you close your eyes, your life is over.

"This sentence can be described as incisive. Man is an ordinary creature in the universe, disease-free and disaster-free, with a life span of only a few decades.

If we encounter natural disasters such as earthquake and tsunami, human beings will become a flash in the pan in Zhuangzi.

How small human beings are in the face of violent nature.

However, human beings are, after all, human beings, primates of all things, and the only thinking creatures on earth.

One dog died in a disaster, and other dogs should live as they should, but when a person dies in a disaster, the survivors may think: If disaster befalls me, what would I think at the last minute? Will I regret not cherishing the days with my relatives? Do I regret not cherishing time?

No matter what we think, we have a real feeling that disasters will soften our hearts, and those who have experienced disasters will really know how to cherish them.

After the Wenchuan earthquake, we saw many orphans who lost their parents. After tears, we learned to cherish the time with our parents. After the Zhouqu catastrophic mudslide broke out, we got to know Wang Wei. After being moved by it, we learned to cherish her (him). After the Fukushima nuclear leak, we saw so many homeless people. After we were deeply moved, we learned to cherish our present home ... The disaster mercilessly took away the beauty that some people once had, but made the survivors cherish it even more.

In recent years, we have witnessed many catastrophes. In this case, how can we not cherish what we have?

So, my friend, please learn to cherish! Cherish your parents, even if they are a little nagging; Cherish your teachers, even if they are a little strict; Cherish your friends, even if they always play tricks on you; Cherish your house, even if it is a little humble; Cherish your watch, even if it is often not allowed ... cherish everything you see and think! Things change, and good or bad luck is unpredictable. Who can say that you will be alive and kicking on the earth tomorrow? "Helpless flowers fall.

"If we don't cherish it, what can we do but be helpless when the flowers fall? From now on, look at everything around you with a smile, think about the traces they left in your life, and think about the sweet or bitter memories they brought you.

Only in this way can we learn to cherish; Cherish it well and you won't leave too many regrets.

"I advise you to pity what is in front of you and don't complain about parting to Dongfeng!" The thinking brought about by the disaster after Wenchuan earthquake has no organization and no slogan. Thousands of people prayed for the disaster area in Tiananmen Square, thousands of miles away, and then uncontrollable commotion broke out in the crowd, shouting: "Hold on Wenchuan, come on China!" That scene made countless people burst into tears, that is, on that day, there was another national mourning in China since the death of * * *.

This is not only a manifestation of patriotic enthusiasm, but also a blowout of national enthusiasm. Some kind consciences of human beings are so dripping after the disaster.

This kind of spontaneous cohesion and centripetal force can not be achieved by hosting the 100 th Olympic Games.

What disasters bring us is how fragile human beings are in the face of a more powerful nature. Natural disasters play with human beings like dolls.

However, human beings did not flinch in the face of cruel nature. Humans who have experienced disasters have made great progress and continue to grow.

In the disaster, each of us will grow up.

Wenchuan earthquake has made each of us grow up.

We really feel the power of nature and the insignificance of human beings.

We understand that disasters may happen to each of us at any time, and we understand that a happy and stable life is not indestructible.

Seeing so many people with ideals and pursuits leave like this, what should we survivors think? We should think about why we should live, how we can live is meaningful, we have learned to cherish, we have learned to be grateful, we have learned to forge ahead, and we have really grown up in disasters.

In the disaster, our country and nation grew up.

After the Wenchuan earthquake, Premier * * * rushed to the disaster area that afternoon and held a meeting on the plane to the disaster area. Regarding the rubble in the disaster area, the Prime Minister said, "As long as there is one percent hope, we will do our best." .

From Premier Wen, we can see the responsibility of a big country and the responsibility of the Chinese nation.

On the evening of May 9, 2008 14: 28, a week after the Wenchuan earthquake, the people of China and all overseas Chinese collectively observed three minutes of silence. At that moment, the world was shocked.

this ...

The mystery of the composition of matter reminds me of a remark made by Professor Seeburg, a famous chemist and Nobel Prize winner in chemistry, at the 1979 Annual Meeting of the American Chemical Society100th anniversary: "Chemistry-the key to human progress".

It coincides with your theme.

Chemistry is a science that studies the composition, structure, properties, changes and laws of changes of substances at the atomic and molecular levels.

It plays an important role in our understanding and utilization of matter. The world is made of matter, and chemistry is one of the main ways and means for human beings to understand and transform the material world. It is a discipline with a long history and full of vitality. It is closely related to human progress and social development, and its achievement is an important symbol of social civilization.

From the primitive society in which fire was used to the modern society in which various artificial substances were used, human beings are enjoying the fruits of chemistry.

Human life can be continuously improved and improved, and the contribution of chemistry plays an important role in it.

Chemistry is one of the important basic sciences, which develops rapidly with the mutual penetration of physics, biology, physical geography, astronomy and other disciplines, and also promotes the development of other disciplines and technologies.

For example, the research results of nucleic acid chemistry have raised today's biology from the cellular level to the molecular level, and established molecular biology; By analyzing the chemical composition of stars such as the earth and the moon, the distribution law of elements is obtained, and it is found that there are simple compounds in interstellar space, which provides experimental data for celestial evolution and modern cosmology and enriches the content of dialectics of nature! 1. Chemistry plays an important role in ensuring human survival and continuously improving the quality of human life.

Such as: using chemistry to produce fertilizers and pesticides to increase grain output; Using the chemical synthesis of drugs to inhibit bacteria and viruses and protect human health; Using chemistry to develop new energy and new materials to improve human living conditions; Using chemistry to comprehensively utilize natural resources, protect the environment and make human life better.

2. Chemistry is a practical subject, which, together with mathematics and physics, has become the basis for the rapid development of natural science.

The core knowledge of chemistry has been applied to all fields of natural science, and chemistry is an important pillar of the powerful force to create and transform nature.

At present, chemists use the viewpoint of chemistry to observe and think about social problems, and use chemical knowledge to analyze and solve social problems, such as energy problems, food problems, environmental problems, health problems, resources and sustainable development.

3. The intersection and infiltration of chemistry and other disciplines have produced many marginal disciplines, such as biochemistry, geochemistry, cosmochemistry, marine chemistry, atmospheric chemistry and so on. It has promoted the rapid development of biology, electronics, aerospace, laser, geology, ocean and other technologies.

Nowadays, chemistry is increasingly permeating all aspects of life, especially important issues closely related to the development of human society.

In a word, chemistry is closely related to human's basic necessities, energy, information, materials, national defense, environmental protection, medicine and health, and resource utilization. It is a practical subject urgently needed by society.

Hope to be satisfied

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