What is a benefit of using geothermal power for energy over bioenergy? Geothermal energy is found in most locations.
Geothermal systems are less expensive to build.
Homeowner will see large cost savings over time.
There will be a larger reduction of greenhouse gas emissions.

the answer would be..

b. sucking

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.