Science HW

A natural way to stop erosion of sand

• breakwater

• seawall

• beach grass

Rows of trees or shrubs that are planted to slow the speed of the wind and prevent erosion

• windbreak

• seawall

• coastbreak

• break

Natural resources

• 
• 
• 
• 

What change is this?

• weathering

• erosion

Weathering and erosion are slow changes.

• True

• False

What change is this?

• weathering

• erosion

Weathering is to .................... rocks.

• move

• break down

Erosion is to ................. rocks and soil.

• move

• break down

Weathering and erosion take short time.

• True

• False

Wind causes erosion

• True

• False