Question

Greenhouse effect is a ______ phenomena to keep the climate warm up..
A. natural
B. commercial
C. both A and B
D. none of these

Answer 1

Hint: The greenhouse effect is significant as it contributes to the Earth's sustainability. The temperature of the earth will be identical to that on the moon without the greenhouse effect.

Complete answer:
Irish scientist John Tyndall is often credited with finding the greenhouse effect that underlies climate change research. He conducted a series of experiments in 1859, including carbon dioxide heats locked in the atmosphere of Earth, about how greenhouse gases are transported.

The greenhouse effect is a natural process which warms the surface of the Earth. As the energy of the Sun leaves the atmosphere, part of it is reflected back to space and the remainder is captured by greenhouse gases and transmitted again. The radiation consumed warms up the Earth's crust and atmosphere.
Greenhouse gases allow the sun to pass through the crust of the earth while trapping radiation "outbound." This changes the earth's radiative equilibrium which causes earth's surface to warm. The main gases in the greenhouse are water vapour, carbon dioxide, nitrogen, chlorofluorocarbons (CFCs). HCFCs, tropospheric ozone, and nitrous oxides are hydrogenated chlorofluorocarbons.


Therefore, from the above discussion we can state that the correct option is A. natural.
“Greenhouse effect is a natural phenomenon to keep the climate warm.”

Note: The environmental and health impacts of greenhouse gases are far-reaching. They trigger climate change by trapping the sun, and also lead to air pollution and smog disease. Other climate change impacts of greenhouse gases result from extreme weather, food production shortages, and the forest fires.