WATER

I Find out the meaning of the words below: 1. Resource 8. Purpose2. Earth 9. Evolve3. Become 10. Disposal4. Sewage 11. Survive5. Source 12. Raise6. Crop 13. Make up 7. Chunk 14. Therefore

II - Now, read the short paragraph on Water http://www.preservearticles.com/201104215585/short-paragraph-on-water.html and answer the questions.1. What do we need water for?

2. Why is water essential for the existence of life?

3. What is the major source of food for us?

III Correct the sentences below when necessary.1. Water is dispensable for urban sewage.2. Water isnt essential for the existence of life.3. Crops dont need water.4. Fish depends on water.5. Forests need water to keep the ecological balance.6. Water generates hydroelectricity.7. Water is not a renewable and pollution-free source of energy.

IV Find out the opposite of the following words.With ______________ dispensable ____________Expensive ___________ old _______________

V- Choose a sentence from the text and write it under the corresponding picture. ________________________________________________________________________________________________________ ________________________________________________________________________________________________________ ______________________________________________________________________________________________________________