Traditional Culture Encyclopedia - Weather forecast - Weather problem
Weather problem
Disadvantages: When encountering a "sandstorm", the driver's master can't see the road clearly and is prone to traffic accidents;
(2) According to the causes of sandstorms, we can know that sandstorms are caused by people cutting down trees excessively.
Vegetation is destroyed, forming a dry desert, and the rotation is blown by strong winds, and the rotation floats all over the sky.
Answer: method: it is forbidden to cut down trees and conserve water and soil; Truth: Tree turf can keep water and soil and prevent wind;
(3) According to the cause of sandstorm, a hair dryer can be used to represent strong wind.
Insert a note in the sand to represent grass, insert a pencil in the sand to represent trees,
Scheme: firstly, dry the spun yarn without pencil and paper with a hair dryer and observe the phenomenon;
Phenomenon: it can be seen that sand characters are easily blown everywhere; Then use a hair dryer to blow the spun yarn with pencil and paper.
- Related articles
- The weather and mood of POP MART
- What are the words to describe good weather?
- Write weather couplets.
- What is the hottest place in China in summer?
- Weather forecast in Chuan County, Guangdong Province
- Play in Sanya from June 3rd to 8th. The weather forecast says it will rain every day. Can you play well?
- How many towns are there in Macheng?
- All Li Bai's poems with the word "kill" don't need to be analyzed and explained, just give them, thank you!
- All the tourist attractions in Jinzhou introduce the main tourist attractions in Jinzhou.
- How to write an English composition with translation on how to protect the rainforest?