Which question could be answered using remote sensing image data? A. How does deforestation affect Earth's climate?
B. How much of the Amazon river basin has been deforested?
C. How many frog species have become extinct as a result of deforestation?
D. How can biodiversity be restored on deforested lands?

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.

i believe your answer would be c.. : )