Respuesta :
Answer:
C. It will cool the earth's surface as radiation from the sun is blocked from entering the atmosphere.
Explanation:
I thought is was B too, but I just took the test and it was wrong. C is the correct answer. Good luck!

The Impact a very large volcanic eruption would have on earth's climate is : ( C ) It will cool the earth's surface as radiation from the sun is blocked from entering the atmosphere
Volcanic eruption
As the volcanic eruption occurs its' lava will cover the surface of the earth and this will prevent the incident sun rays on the earth surface from radiating back into the atmosphere thereby keeping the earth's surface relatively cool in the process.
Hence we can conclude that the impact large volcanic eruption has on earth climate is keeping the earth surface cool
Learn more about effects of Volcanic eruption : https://brainly.com/question/7351457