General Science - Mock Test 41

Question 401

Climate model may be used to predict?

A) Local air movement B) Ocean temperature C) Ice cover on land D) All of the above

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Question 402

A climate model is a representation of the physical, chemical and _____ processes that affect the climate system?

A) Biochemical B) Biological C) Biotic D) None of the above

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Question 403

Carbon dioxide contributes ______ percent to global warming?

A) 10 to 15% B) 20 to 25% C) 30 to 35% D) 40 to 45%

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Question 404

Following is the main cause of Global dimming?

A) Aerosols B) Biomes C) Acid rain D) All of the above

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Question 405

____ is a gradual reduction in the amount of global direct irradiance at the Earth’s surface?

A) Global warming B) Global positioning C) Global dimming D) None of the above

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Question 406

The Ozone layer lies in?

A) Troposphere B) Stratosphere C) Ionosphere D) Mesosphere

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Question 407

Following is (are) the cause(s) for CO2 emissions?

A) Fossil fuel burning B) Changes in land use C) Calcination of limestone for clinker production D) All of the above

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Question 408

The major gas responsible for greenhouse effect is?

A) Water vapor B) Carbon dioxide C) Methane D) Ozone

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Question 409

Without the Earth’s atmosphere, the Earth’s average temperature would be well below the ______ temperature of water?

A) Boiling B) Freezing C) Vaporization D) None of the above

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Question 410

The El-Nino Phenomenon occurs in?

A) Atlantic Ocean B) Pacific Ocean C) Indian Ocean D) Arctic Ocean

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