science revision

The loss of soil is also called

• Weathering

• Erosion

• planting

Liquid water, wind, or ice are ...... that provoke erosion.

• natural disasters

• natural agents

• rocks

Which of these is an example of erosion?

• Light shinning onto a mountain

• Rain breaking down rock

• Wind blowing away sediment

• All of the above

Tags

NGSS.MS-ESS2-2

Others factors that provoke erosion are...

• Electricity

• Energy

• Gravity and human activities

Which of the following is NOT an element of erosion?

• Water

• Wind

• Glaciers

• Electrical Current

Does planting of cover crops help to prevent erosion?

• false

• Maybe

• True

The following are the effects of erosion except

• Loss of soil nutrients

• Low productivity

• Increase in crop yield

Crop rotation helps to prevent erosion

• True

• False

• Maybe

When water, ice and wind move particles of rock and soil from one place to another

• sediment
• weathering
• erosion

Tags

NGSS.MS-ESS2-2

Rain washing away soil from a hillside

• Weathering
• Erosion
• Deposition

Tags

NGSS.4-ESS2-1