Question detail

What distinguishes the natural greenhouse effect from enhanced global warming?

Try the question, check the answer, then read the explanation to understand the curriculum point.

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At a glance

MCQ

Type

practice

Style

Topic

Carbon dioxide and methane as greenhouse gases

Question

A. Natural greenhouse effect is caused by human activities
B. Enhanced global warming is a result of increased greenhouse gas emissions
C. Natural greenhouse effect does not involve greenhouse gases
D. Enhanced global warming decreases Earth's temperature

Answer

Enhanced global warming is a result of increased greenhouse gas emissions

Explanation

The natural greenhouse effect is a necessary process for life, while enhanced global warming is caused by human activities that increase greenhouse gas concentrations.

Common mistake

Confusing Natural and Enhanced Greenhouse Effect

Students often confuse the natural greenhouse effect with enhanced global warming, thinking they are the same phenomenon.

To fix this, students should focus on understanding that the natural greenhouse effect is essential for maintaining Earth's temperature, while enhanced global warming refers to the additional warming caused by increased greenhouse gas concentrations due to human activities.

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