Biology

Environmental Issues

94 questions from 32 papers, each with its answer.

Practise Environmental Issues

• 94 questions
• 32 papers
• 2.67% of Biology

Ozone Depletion in the Stratosphere

1 question

1. 1 2019 Easy
   Which of the following protocols did aim for reducing emission of chloroflurocarbons into the atmosphere?
   A Montreal protocol B Kyoto protocol C Gothenburg Protocol D Geneva Protocol
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Solid Waste Management – Radioactive Wastes

1 question

2. 2 2019 Easy
   Which of these following methods is the most suitable for disposal of nuclear waste?
   A Shoot the waste into space B Bury the waste under Antarctic ice-cover C Dump the waste within rocks under deep ocean D Burry the waste within rocks deep below the Earth's surface
   Check Answer

Greenhouse Effect and Global Warming

1 question

3. 3 2019 Easy
   Which of the following pairs of gases is mainly responsible for green house effect?
   A Ozone and Ammonia B Oxygen and Nitrogen C Nitrogen and Sulphur dioxide D Carbon dioxide and Methane
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Solid Waste Management – Plastics

1 question

4. 4 2019 Easy
   Polyblend, a fine powder of recycled modified plastic, has proved to be a good material for:
   A making plastic sacks B use as a fertilizer C construction of roads D making tubes and pipes
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