Protect the environment
greatly share
increase
destroy natural habitats reuse throwing away reasons
adopt decompose encourage endangered released ban
extinct
rubbish
donate
1 think carefully about how you can something before you throw it away.
2 telephone calls and e-mail messages don' paper waste.
3 your friends to cut down on waste.
4 my brother likes to books with his friends.
5 when substances they break down into different chemicals.
6 they opened the cage and the animals.
7 if things break, try to repair them
8 cutting down trees destroys
9 polar bears may be in 100 years.
10 this giraffe is so sweet, i'd like to it.
11 you can choose an animal you like and money to help pay for the things it needs.
12 there are a lot of species in the world nowadays.
13 many people believe that there should be a on cars from our city centres.
14 the carbon dioxide can seriously the environment.
15 there are many to using cars.
16 don't throw into the sea.
17 the number of fish has fallen in recent years because of pollution.
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