Pollution is threatening the lives of animals and plants
An earthquake is a physical event.
Anything will grow in this dark rich land.
“Let’s take the baby outside,” she suggested. “We all need some pure air”.
There is world wide concern about the desctruction of the tropical woods.
Tigers are in danger because hunters kill them in order to sell their skins.
Instead of dropping litter in the streets, we should use litter bins.
Global warming, air and water pollution are among the most serious environmental problems.
Greenpeace try to prevent a lot of environmental disasters.
We should save energy by using solar power and wind power.
