Lesson 4 of the Science.ec 6. Present Situation of the Moors.

3. Ecuadorians use water for industrial, domestic, agricultural
and livestock activities.

5. Water guarantees the survival of plants, animals,
and humans.

7. Water comes from fresh water sources.

9. It is important to remember that life began in an aqueous
medium in the primitive oceans where living organisms
were formed thousands of years ago.

11. An animal’s body is made up of 60 to 70% water.

12. How much water is a
plant made up of?

13. How much water is a
plant made up of?
A plant is made up of 75
to 90% water.

14. Look at the picture and say how you can save water.

15. 1. Not taking bathtubs. Taking 5 minute showers is better.
2. Using the dishwasher at full capacity.
3. Using the washing machine at full capacity.
4. Replacing old toilets with new technology ones.
5. Closing the faucet when washing our hands or brushing our teeth.

17. 6. Washing the car with a bucket and not with a hose.
7. Check that plumbing at home is working properly.

18. Where does the electricity and the water you use at home
come from?

19. Where does the electricity and the water you use at home
come from?
RIVERS RESERVOIRS

20. SAVE WATER… SAVE LIFE