Water
The oceans and seas hold 97 percent of the Earth's water. They cover 71 percent of the Earth. All of this open water is salt water.(p16)Water is essential to human bodies, aniamals and plants.I don't know the fact that a person can't live one week without water until I read this book. There is a lot of water in the air. For example, clouds. They conclude water and fall as rain. The rain donsn't only have bad influence on us but also good influence. It makes a lot of crops grow much earlier.
Most of the fresh water on Earth is not liquid but solid. It means that we have to melt glacier to collect fresh water. While there is an advantage that fresh water can be obtained, there is a disadvantage that the sea level will rise
I think that it is very hard to get much water and we thank for being able to drinking fresh water in japan.
Vocabulary
●crop: 作物
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