The Pangaea theory supports the theory of plate tectonics because . A it is based on the idea that all the present continents were one supercontinent
B one day, Earth will have one large land mass again
C it is based on the idea that there were several land masses when Earth was first created
D it does not require scientists to support the notion that Earth's plates can move

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.

look at this it will give you up to 17 answers