If a Volcano Were to Erupt and Release Large Amounts

Multiple Choice

If a volcano were to erupt and release large amounts of ash into the air,how would this affect the climate on Earth?

A) The ash would increase the albedo and decrease the global temperature.
B) The ash would decrease the albedo and increase the global temperature.
C) The ash would increase the greenhouse gases,thus increasing temperature.
D) The ash would decrease the greenhouse gases,thus decreasing temperature.