Which factors can cause erosion by moving rock and soil?

Study for the Ohio 5th Grade Science OST Test. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Which factors can cause erosion by moving rock and soil?

Explanation:
Erosion is about moving rock and soil from one place to another because of natural forces. The forces that can do this movement include wind, water, ice, and gravity. Wind can lift and carry loose soil or sand, shaping dunes and erosion patterns in exposed areas. Water moves sediments in rivers, streams, and rainfall runoff, wearing away banks and carrying particles downstream. Ice, through glaciers or freezing/thawing processes, can pick up and transport rocks as it moves. Gravity pulls materials down slopes, causing mass wasting like landslides and rockfalls that slide soil and rock downhill. Because all four forces can transport or relocate earth materials, the most complete answer is that wind, water, ice, and gravity together can cause erosion by moving rock and soil.

Erosion is about moving rock and soil from one place to another because of natural forces. The forces that can do this movement include wind, water, ice, and gravity. Wind can lift and carry loose soil or sand, shaping dunes and erosion patterns in exposed areas. Water moves sediments in rivers, streams, and rainfall runoff, wearing away banks and carrying particles downstream. Ice, through glaciers or freezing/thawing processes, can pick up and transport rocks as it moves. Gravity pulls materials down slopes, causing mass wasting like landslides and rockfalls that slide soil and rock downhill. Because all four forces can transport or relocate earth materials, the most complete answer is that wind, water, ice, and gravity together can cause erosion by moving rock and soil.

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