Biology · Our Environment - Global Warming
Given below is a statement followed by two reasons numbered I and II. Read the text carefully and decide which of the reasons explain(s) the statement. Statement: Global warming is the unusually rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gases released by people. Reasons: I. Generating electricity and heat by burning fossil fuels causes a large chunk of global emissions. II. Deforestation contributes directly to global greenhouse gas emissions by reducing carbon dioxide absorption.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both I and II are valid explaining reasons.✓
- 2Only II is a valid explaining reason.
- 3Only I is a valid explaining reason.
- 4Neither I nor II is a valid explaining reason.
Correct answer
Both I and II are valid explaining reasons.
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