A composition describing walking the dog in the morning

"I can't see the dog when I walk the dog, and the dog rope is in my hand. Seeing the rope, I can't see my hand, and the dog told me to leave. "

This is the most famous statement about smog that we have heard recently.

When I get up in the morning, I open the curtains and look out the window. I feel blind. I can't see the blue sky and the long white clouds. Everything between heaven and earth is gray. Even the colorful buildings opposite me have only hazy outlines.

Unconsciously, the smog has quietly enveloped the whole city.

Be fully armed before going to school every day, lest the smog be sucked into the lungs. But what's the use?

Cars on the road are still whirring with exhaust gas, and factories in the distance are constantly emitting black smoke. Trees on both sides of the road can't be seen, and people are wearing white masks.

So, how did this disgusting smog come from?

Many of our families have cars, but when we are sitting in the car and ready to travel, the exhaust from the car is quietly contributing to the smog behind us.

In the remote suburbs of the city, some chemical plants are showing their talents, and the thick black smoke emitted day and night is slowly melting into the air.

On the first day of the Lunar New Year, colorful fireworks and crackling firecrackers filled the air with smoke, which became very turbid and the air quality dropped sharply. These are the main reasons for smog. They have brought us quickness, convenience and pleasure, but they have also quietly brought us unexpected consequences.

In foggy days, we breathe turbid gas. Haze in the air can lead to pneumonia and other diseases. 1952, an invisible killer in London, England, took 4,000 lives in just five days and 8,000 lives in the next two months. It can be seen how powerful the smog is.

The smog is so serious, how to prevent it?

Wear a mask when going out, eat light food and drink plenty of water. In foggy days, it is necessary to open the window less for ventilation and supplement vitamin D appropriately. Wash your hands, wash your face and rinse your mouth when you come back from outside, and be sure to reduce outdoor activities. If you must exercise, you can do indoor exercise.

What we want is fresh air, and what we want is a healthy body. Please don't sacrifice your health for the so-called good life. Drive less, travel green, plant more trees, protect forests and control smog, starting from me.