Identify the correct statementa.Natural Greenhouse effect is beneficial to usb.Human Activities help in lowering the Greenhouse effcectc.We should control the Natural Greenhouse effectd.Natural Greenhouse is responsible for melting polar capsClear my choice
Question
Identify the correct statementa.Natural Greenhouse effect is beneficial to usb.Human Activities help in lowering the Greenhouse effcectc.We should control the Natural Greenhouse effectd.Natural Greenhouse is responsible for melting polar capsClear my choice
Solution
The correct statement is "a. Natural Greenhouse effect is beneficial to us".
Here's why:
a. The natural greenhouse effect is indeed beneficial to us. It helps to maintain a habitable temperature on Earth. Without it, the average temperature on Earth would be around -18 degrees Celsius, which is far too cold for most life forms.
b. Human activities do not help in lowering the greenhouse effect. In fact, they do the opposite. Activities such as burning fossil fuels and deforestation increase the levels of greenhouse gases in the atmosphere, enhancing the greenhouse effect and leading to global warming.
c. We should not control the natural greenhouse effect, as it is necessary for life on Earth. However, we should control the enhanced greenhouse effect that is caused by human activities.
d. The natural greenhouse effect is not responsible for melting polar caps. The enhanced greenhouse effect caused by human activities is responsible for this. The increase in greenhouse gases traps more heat in the atmosphere, leading to global warming and the melting of polar ice caps.
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