1. Unit 4: “Care the Environment”

2. Explain these expressions using your own words
Earth
Planet
Pollution
Atmosphere
Global Warming
Recycle
Endangered animals
Extinction

3. What is it?
Guess the meaning

4. Air Pollution

5. Deforestation

6. Water Pollution

7. Land Pollution

8. Green House Effect

9. Global Warming

10. Acoustic/Noise
Pollution

11. Oil Pollution

12. Domestic
Garbage/Rubbish

13. Nuclear/Radioactive
Waste

14. Endangered Animals

15. Forest Fires

16. Exercises:
Vocabulary

17. 2. Write a crossword using the words from the unit.P L A N E T

18. 3. Unscramble the words. STWAE WASTE OSNIE NOISE YTDRI DIRTY CRYELEC
BGRAEAG
OLSI
GSOM
LTNPLIOUO
WASTE
NOISE
DIRTY
RECYCLE
GARBAGE
SOIL
SMOG
POLLUTION

19. 4. Write the concept for each the definition.
1. DOMESTIC GARBAGE
Rubbish from houses.
When the air is dirty.
When the ground is dirty.
A synonym for contamination
The temperatures in the planet are increasing.
Animals are disappearing or extinguishing.
The contamination of lakes, rivers and the ocean.
People are cutting down trees.
2. AIR POLLUTION
3. LAND POLLUTION
4. POLLUTION
5. GLOBAL WARMING
6. ENDANGERED ANIMALS
7. WATER POLLUTION
8. DEFORESTATION