Environment & Ecology · Environmental Science
Which of the following best describes global warming?
- 1The sudden rise in oceanic temperatures caused exclusively by underwater volcanic activity
- 2An increase in solar radiation reaching the Earth's surface due to depletion of the ozone layer
- 3A localized increase in temperature during the summer season across equatorial regions
- 4An increase in the average temperature of the Earth's atmosphere due to elevated levels of greenhouse gases✓
Correct answer
An increase in the average temperature of the Earth's atmosphere due to elevated levels of greenhouse gases
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