Question

If Earth's atmosphere did NOT contain any water vapor, the temperature of the earth's surface would A)be about the same.B)be unable to fluctuate.C)be significantly lower.D)be significantly hotter.

Answer 1

The correct answer is d. Be significantly hotter.  Because water vapor has cooled the surface of the earth

Answer 2

In case Earth's environment did NOT contain any water vapor, the temperature of the world's surface would be essentially more blazing.

Without this nursery impact, the normal surface temperature would be 255 degrees kelvin; a temperature so low that all water on Earth would solidify, the seas would transform into ice and life, as we probably am aware it, would not exist.