điền vào chỗ trống các từ đúng
water pollution ; rubbish ; deforestation ; soil pollution ; air pollution ; noise pollution ; water level ; reduce ; reuse ; recycle.
1, ........................................... happens when water in the rivers , lakes , seas is dirty.
2, if the earth is warmer , the ....................................... will rise .
3, the things you throw away is called.......................................
4, ............................................ causes hearing and sleeping problem.
5, ............................................ causes floods ang makes animals' home disappear
6, ................................ means using somethings again.
7, you should walk more to ....................................... air pollution .
8, we can ............................................................ paper , glass , plastic bottles ...
9, ........................................ makes plants die and causes lack of food.
10, .................................................. causes breathing problems and makes the earth warmer.
