Scientists are trying to make the deserts ,which get very li
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Scientists are trying to make the deserts ,which get very little rain, into good land again. They want to bring water to the deserts,so people can live and grow food. They are learning a lot about the deserts. But more and more of the earth is becoming desert all the time. Scientists may not be able to change the desert in time. Why is more and more land becoming desert?Scientists think that people make deserts.People are doing bad things to the earth against the scientists’ wish. Some places on the earth don’t get much rain. But they still don’t become deserts.This is because some green plants are growing there.Small green plants and grass are very important to dry places.Plants don’t let the sun make the earth even drier. Plants do not let the wind blow the dirt away.When a bit of rain falls,the plants hold the water. Without plants, the land can become desert more easily. 小题1:Deserts ____________ .
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小题1:D
小题2:C
小题3:D
小题4:A
Scientists are trying to make the deserts ,which get very li
英语翻译Scientists are trying to make the deserts(沙漠) into good
Scientists are trying to make the deserts(沙漠) into good land
"Scientists are trying to make the deserts into good land ag
一篇英语阅读Scientists are trying to make the deserts (沙漠) into go
阅读理解Scientists are trying to make the deserts into good land
英语翻译Scientists are trying to make the deserts into good land
首字母填空Scientists are trying to turn the deserts(沙漠) into good
Scientists are trying to make robots (
Scientists are now trying to make robots look like people.
Scientists are trying to make desert into good land again.
Scientists are trying to ____