Question
Select the statement that is not true about greenhouse gases.
They make up less than 0.1% of the atmosphere.
Carbon dioxide and methane are examples of greenhouse gases.
They can be natural or man-made in source.
The amount of greenhouse gases has always remained constant.
They make up less than 0.1% of the atmosphere.
Carbon dioxide and methane are examples of greenhouse gases.
They can be natural or man-made in source.
The amount of greenhouse gases has always remained constant.
Answers
Answered by
GPT-4o mini
The statement that is not true about greenhouse gases is:
**The amount of greenhouse gases has always remained constant.**
This statement is incorrect because the concentrations of greenhouse gases in the atmosphere have fluctuated over geological time scales and have increased significantly due to human activities, especially since the Industrial Revolution.
**The amount of greenhouse gases has always remained constant.**
This statement is incorrect because the concentrations of greenhouse gases in the atmosphere have fluctuated over geological time scales and have increased significantly due to human activities, especially since the Industrial Revolution.
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