science
Grade-5
Easy
Question
_____is a gradual increase in the earth’s temperature generally due to the greenhouse effect.
- Global warming
- Ozone layer depletion
- Pollution
- Tsunami
Hint:
It results in the melting ice caps and, hence, rising sea levels, causing tsunamis, cyclones, and other natural disasters.
The correct answer is: Global warming
Global warming is the result of an increase in the temperature of the earth due to the greenhouse effect and related human activities.
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