how do erosion and deposition work together to create a moraine?\n○ waves cause erosion along coastlines and…

how do erosion and deposition work together to create a moraine?\n○ waves cause erosion along coastlines and deposit sand away from the shore.\n○ surface water in rivers causes erosion, carrying sediment that gets deposited near an ocean.\n○ glaciers cause erosion as they melt, carrying sediment that gets deposited in a thick layer.\n○ winds cause erosion by blowing around sand that gets deposited in large piles.

how do erosion and deposition work together to create a moraine?\n○ waves cause erosion along coastlines and deposit sand away from the shore.\n○ surface water in rivers causes erosion, carrying sediment that gets deposited near an ocean.\n○ glaciers cause erosion as they melt, carrying sediment that gets deposited in a thick layer.\n○ winds cause erosion by blowing around sand that gets deposited in large piles.

Answer

Brief Explanations:

To determine the correct answer, we analyze each option:

  • The first option describes coastal erosion/deposition (waves), not related to moraines (formed by glaciers).
  • The second option is about river erosion and sediment deposition near oceans, not moraines.
  • The third option: Moraines are formed by glaciers. As glaciers melt (erode material as they move and melt), they carry sediment which is then deposited in thick layers, forming moraines. This matches the process of moraine formation.
  • The fourth option describes wind erosion/deposition (sand dunes), not moraines.

Answer:

C. Glaciers cause erosion as they melt, carrying sediment that gets deposited in a thick layer.