Question

阅读下面短文，然后根据短文内容回答问题。

　　Water is very important for living things．Without water there can be no life on the earth．All plants and animals need water．Man also needs water．We need water to drink．to cook food and to clean ourselves．Water is needed on farms, in factories, offices, schools, and families．

　　Water is found in seas, rivers and lakes．It can be found everywhere in the world, and it can also be found in the air．We can't see or feel the water when it is a part of air．Clouds(云)are also made of water．They are little drops of water．When water freezes(冻结), it is ice．So ice is also water．

1．Why is water very important?

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2．What do we need water to do?

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3．Where is water found?

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4．Can we see or feel the water when it is a part of air?

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5．What are clouds made of?

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6．Is ice water?

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Answer 1

答案：
解析：

1．Because there can be no life on the earth without water． 　　2．We need water to drink, to cook food and to clean ourselves． 　　3．Water is found in seas, rivers and lakes．It can be found everywhere in the world, even in the air． 　　4．No, we can't． 　　5．Clouds are made of water． 　　6．Yes, it is．