Ways to Slow Erosion

Before the first page, ask your child to explain the difference in their own words: weathering breaks, erosion moves. On a walk, look for cracked sidewalks, washed out soil or sand piles. Check each page with the answer key.

Read a soil tray test and choose ways to slow erosion. Erosion carries soil and rock away. Plant roots grip the soil and hold it in place. People also use rocks, walls and fences. The directions on the page read: Study the table and answer the questions. Then, write the letter of the best way to slow each kind of erosion. The answer key shows every answer.

Yes, both. We made it for 4th Grade weathering and erosion, and the page works the same whether it lands on a kitchen table or a center rotation. At home, most families go through it together and talk the answers out loud, and that talking is where most of the learning happens. In class it runs well as independent work while you pull a small group. Print one copy or thirty, whichever the day needs.

Weathering breaks rock into smaller pieces, like ice splitting a rock or roots cracking it, and the pieces stay in place. Erosion moves those pieces somewhere else, carried by water, wind or ice.

Deposition is when water, wind or ice drops the sediment it was carrying in a new place. When a river slows at the ocean, its sediment piles up and builds new land called a delta.

Plant roots grip the soil and hold it in place, so planting grass and trees is one of the best ways. People also use rocks, walls and fences. One sheet uses a soil tray test to compare bare soil with soil covered by leaves, rocks or grass.

Yes. All five weathering and erosion sheets have an answer key that shows every answer, including sample answers for the questions children explain in their own words.