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Environmental Science MCQs

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Practice free Environmental Science multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 937 questions — no login required.

Question 910easy

Carbon monoxide is a pollutant because it

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Question 911easy

The temperature scale where 0^o represents freezing and 100^o boiling:

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Question 912easy

Global warming is caused by

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Question 913easy

Which latitude belt best describes the middle latitudes?

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Question 914easy

The supersonic jets cause pollution by the thinning of

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Question 915easy

CFC releases a chemical which is harmful to ozone is

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Question 916easy

Which of the following is a secondary pollutant

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Question 917easy

The pollutant that causes hole in the ozone layer is

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Question 918easy

Carbon dioxide is a naturally-occurring component of the atmosphere.

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