what must be present for an erosion to occur?

1 ⤊

water

2007-09-13 12:53:27 · answer #1 · answered by Anonymous · 0⤊ 0⤋

WATER, WIND, lack of vegetation such as grass, trees, shrubs. Heavy rains, and high winds are the main reasons for erosion.

2007-09-13 20:00:21 · answer #2 · answered by graciouswolfe 5 · 1⤊ 0⤋

anytype of physical movement over time(water, wind ect) or chemical reactions.

2007-09-16 07:58:46 · answer #3 · answered by anthony conant 2 · 0⤊ 0⤋

Wind, water or both, and grit.

2007-09-13 20:12:29 · answer #4 · answered by Irv S 7 · 0⤊ 0⤋