Draw a lake and label the photic, aphotic, littoral, limnetic, and benthic zones

ok

explanation:

b. lithosphere, asthenosphere, mesosphere   is the answer most likely

satellites are frequently used to make observations of the orbit on earth

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.