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Main problems/causes
cutting down forests
bad habits
greenhouse effect
How much do you know about the greenhouse effect?
Part1 Questions
1.What is the atmosphere like?if without it ,what would the Earth be?
It is like the glass...
2.How do people pollute the Earth?
When people burn the fuels...
3.What is the result of the gereenhouse effect?
As a result of ...
Task 2: Read the second part and complete the diagram.
Cause
Effect 1
Effect 2
Effect 3
Effect 4
We destroy nature by _____
________________________
down huge areas of forests
cutting
___________________
______ becomes worse.
The greenhouse effect
___________
___________
___________ ___________
___________
The homes of the animals that live in our forests are destroyed.