C Senior pages 56-57

The melting i........ c........ in the North Pole is a major environmental issue.

Many chemicals cause trouble to the water , air and earth because they are h........l .

The white rhino is one of the e...........t animal species.

Global warming is an e......................l problem.

Coal, natural gas, petroleum and oil are f.......... f........... .

The issue of cutting down too many trees is called d........................n .

The destruction and pollution of the soil (earth) is called l................g .

Close the window or I will f.......... to death !

If you ............ ice it melts.

I will either win or never give up. I don't accept if I l......... .