Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo?

a. precession of the ecliptic
b. ice-albedo feedback
c. volcanic activity
d. continental drift

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

look at this it will give you up to 17 answers  

not always but somethings can be reproduced in a laboratory.