Earth Materials - 2nd Grade Science

The heaviest type of soil is

Soil erosion happens only very slowly.

Sand is found only around oceans, rivers, and lakes.

Each rock type can change type over time.

Water covers more than 80% of Earth's surface.

Only sedimentary rocks can be worn down into sand by wind and water.

Conservation is an action taken to preserve, protect, or restore the natural environment.

Which one of the following is NOT a method farmers use to control erosion.

Which of the following is NOT a part of soil?

Which of the lists below includes three things that can change Earth's landforms?

Condensation is part of the water cycle.

Erosion is the breakdown and movement of sand, soil, and rocks, usually by water, ice and wind.