Explain what would happen to Earth’s climate if there were no greenhouse gases in our atmosphere

How do you think life on Earth will change if there are no greenhouse gases on Earth? Explain your answer.

If the greenhouse effect did not exist, what would happen to earth?Group of answer choicesEarth would be too cold to support life as we know it.Earth would be much too hot to support life as we know it.Earth would be too wet to support life as we know it.Our environment would be greatly improved.

Q3 . Write a report on the following statement based on your understanding from the above data: “Without the greenhouse effect, Earth would be a frozen planet.” —NOAA Reports to the Nation, Our Changing Climate

Select the option that best completes the following sentence. The effect of greenhouse gases in Earth's atmosphere is to:absorb ultra-violet and other high-energy radiation from the Sun, protecting the Earth's surfacereflect sunlight back into spaceretain some of the heat emitted from the Earth's surfacetrap heat in the lower atmosphere so that none can escape into space

Why are we concerned about the increases in CO2 and other gases that cause the greenhouse effect in Earth’s atmosphere? What steps can we take in the future to reduce the levels of CO2 in our atmosphere?