Exercise 4: Environment

 Environment

4Use the clues to complete the crossword. 

Across 6The price of electricity is so high these days, we need to ________ as much energy as we can. 7We must do more to _______ the environment. 8It won't be long before we ___ __ all the world's oil resources.

Down 1We really must try and ______ our carbon footprint over the next five years. 2The government really should ___ smoking completely. 3There are a number of tribes that may not _______ if the rainforest disappears. 4Environmental organisations are doing their best to make sure we do not _______ the Earth. 5It's important to _______ environmental charities. They do such important work. 6Too many trees are ___ ____ every year all over the world.