学进去

阅读理解。Alice正在阅读科普杂志，请和她一起读一读，辨一辨，正确的用“T”表示，错误的用“F”表示。

Look at the blue Earth. This is our home. There are plains(平原), mountains, rivers,   lakes and oceans in our home. There are many kinds of trees, flowers, sand and grass in our home. There are many kinds of wild animals living together with us. But sometimes we do so many bad things to it. We waste too much water. We cut down too many trees. We hunt(捕猎) too many wild animals for food or clothes. We waste too many energy(能源). Too many cars use a lot of energy. We use too many plastic bags. We shouldn’t do these things. We should save our Earth, because we have only one Earth.

1．There are no trees and grass on the Earth. (     )
2．There are many kinds of wild animals on the Earth. (     )
3．We sometimes do so many bad things to the Earth. (     )
4．We waste a little water. (     )
5．We should save our Earth, because we have only one Earth. (     )