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1、Natural resources are things that we use that come from EarthNatural resources are things that we use that come from Earth. Our natural resources are limited. This means that they will not 1 forever. Some are renewable, like when you plant a new tree when you 2 one down. Others are not renewable, li
2、ke when you dig coalout of the 3 . Once it is used, it is gone. People realize the 4 that Earths natural resources are limited, and can do things to help Conservethose resources. 5 you try to conserve a natural resource, you try to use less of it, so it does not get used up so 6 . One way that peopl
3、e conserve fuel, like gasoline, is by riding a bicycle or walking when the 7 is short instead of driving everywhere. Water is a very important natural resource because we all need it to stay 8 . We can conserve water 9 making sure that our pipes and taps do not leak. We can also make 10 choices to c
4、onserve water, like only using the dishwasher or washing machine when they are full. Everyone can make contributions(贡献) to protecting natural resources. 1. A. last B. spread C. burn D. change 2. A. turn B. cut C. put D. move 3. A. station B. building C. ground D. brick 4. A. news B. plan C. decision D. fact 5. A. When B. Although C. Whatever D. Whether 6. A. slowly B. hard C. regularly D. fast 7. A. money B. space C. place D. distance 8. A. alive B. alone C. asleep D. awake 9. A. about B. for C. by D. with 10. A. generous B. funny C. wise D. surprising