Global Warming Quiz

1. Ozone layer helps us by protecting us from

   A) Germs
   B) Aliens
   C) Breathing
   D) Harmful UV rays of Sun

2. Ice of glaciers would start melting & there would be more floods if temperature of Globe

   A) Goes Up
   B) Goes Down
   C) Remains stable
   D) None of these

3. Green house Effect helps us in

   A) Keeping temperature of earth balanced
   B) Growing vegetables
   C) Making planet green
   D) Ozone layer protection

4. Green house gases help in maintaining Earth's

   A) Water level
   B) Temperature level
   C) Green level
   D) Smoke level

5. Trees are important to avoid Global Warming ,because they absorb

   A) Oxygen
   B) Carbon-dioxide
   C) Water
   D) Sun-light

6. Which one of following is not a green-house gas?

   A) Carbon-dioxide
   B) Oxygen
   C) Methane
   D) Nitrous-oxide

7. Temperature of planet Earth would go up, if amount of green-house gases

   A) Increases
   B) Remains equal
   C) Decreases
   D) None of these

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