Complete these sentences with the correct form of the words in brackets: 1 What can we do to reduce the ………... (pollute) of the atmosphere? 2 The change in the climate has produced ……….. (disaster) floods. 3 Many rare species a...

Complete these sentences with the correct form of the words in brackets: 1 What can we do to reduce the ………... (pollute) of the atmosphere? 2 The change in the climate has produced ……….. (disaster) floods. 3 Many rare species are threatened with …….. (extinct). 4 Many of the gases produced by factories are ………. (harm) to our health. 5 Exhaust fumes have ………. (damage) effects on the environment. 6 Many countries must try and control the growth of the ……….. (populate). 7 Protecting the environment is essential to our ……… (survive). 8 The ………. (protect) of the environment is everyone’s responsibility. 9 While some countries get richer, the ………. (poor) in others gets worse. 10 Millions of people in the world are threatened with ………. (starve).