Damage to Ozone Layer MCQs Quiz Online
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MCQ on Damage to Ozone Layer
MCQ: Most rainforests are present in which countries?
- Developing countries
- Underdeveloped countries
- Progressive countries
- Undeveloped countries
MCQ: How much of world'd forest has been destroyed by felling, burning and grazing?
- One third
- one fifth
- Two third
- four fifth
MCQ: Which continent has highest forest area in world?
- Central & south america
MCQ: What were cleared during industrial revolution to make farms, factories and cities?
- Animals Grazing areas
- All of them
MCQ: Montreal protocol was signed in