1 What problems threatens human life on the Earth? 2. Why our forests are disappearing?
3. What poisons the seas are filled with?
4. How many species are alive today?
5. What is the main cause of the green house effect and acid rain?
6. What we have to make our planet a better, cleaner and safer place?
7. What we can do to save the planet and all of us with it?
7 points
Writing
Task2. Write the missing words given below according to the text: