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GOOD AFTERNOON

GOOD AFTERNOON. Environmental Problems. Extinction of plants. Extinction of animals. Environmental Problems. Flood. Forest fires. Pollution. What should we do to solve these problems?. Do we need to protect plants and animals? Why or Why not?.

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GOOD AFTERNOON

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  1. GOOD AFTERNOON

  2. Environmental Problems

  3. Extinction of plants Extinction of animals Environmental Problems Flood Forest fires Pollution

  4. What shouldwe do to solve these problems?

  5. Do we need to protect plants and animals? Why or Why not?

  6. PERIOD 60UNIT 10:CONSERVATION READING

  7. Vocabulary :the state of no longer having sth or as much of sth ……..?........ loss (n) /lɔːs/ → lose (v) /luːz / be unable to find sth/sb

  8. Vocabulary - destroy (v) /dɪˈstrɔɪ/ Ex: The school was completely .......................by fire. destroyed → destruction (n) /dɪˈstrʌkʃən

  9. Vocabulary ……?...... (n): several different sorts of the same type variety (n) /vəˈraɪəti → various (adj) /ˈveəriəs / → vary (v) /ˈveəri/

  10. Vocabulary … ? … (v) : become impossible to see any longer • disappear (v) • /ˌdɪsəˈpɪə / →disappearance (n) /ˌdɪsəˈpɪərəns /

  11. Vocabulary …?... (n): the movement of something around a closed system. • circulation (n) /ˌsəːkjʊˈleɪʃən / • the movement of something around a closed system.

  12. Vocabulary - …..?...... (n) = protection • defence (n) /dɪˈfens/= protection

  13. Vocabulary …….?........... (v) : remove or get rid of completely - eliminate (v) /ɪˈlɪmɪneɪt /: remove or get rid of completely

  14. Vocabulary loss (n) /lɔːs/ 1. destroy (v) /dɪˈstrɔɪ/ 2. variety (n) /vəˈraɪəti/ 3. 4. /dɪsəˈpɪə/ disappear (v) circulation (n) /ˌsəːkjʊˈleɪʃən / 5. 6. defence (n) /dɪˈfens/ 7. eliminate (v) /ɪˈlɪmɪneɪt /

  15. True or false statement predictions: • Each year about fifteen thousand species of plants & animals are eliminated. • Many kinds of plants could be used to treat various dangerous diseases. • Man is constantly doing harm to the environment. • Plants may cause floods & erosion. • 5. We can do nothing to save the earth.

  16. Checking True or False predictions: • Each year about fifteen thousand species of plants & animals are eliminated. • Each year about five thousand species of plants & animals are eliminated. F F 2. Many kinds of plants could be used to treat various dangerous diseases. T 3. Man is constantly doing harm to the environment. T 4. Plants may cause floods & erosion. F 5. We can do nothing to save the earth. 5. We can stop worsening the problems.F F

  17. Questions 1. Why are some species of plants and animals already being eliminated each year? Because the loss of forest is destroying the earth’s plant and animal variety. 2.How important is water in our life? Man & most animals need a constant supply of water to live. Farmers need water for their crops. 3. What should we do to protect the earth? We should stop polluting rivers and seas and stop the disappearance of plants and animals.

  18. What shouldn’t we do to protect our environment? We shouldn’t waste water, shouldn’t make the air &water polluted. What should you do to protect our environment? We should plant trees, save water Lucky rose How important is water in our life? Man & most animals need a constant supply of water to live. Farmers need water for their crops

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