Wind Erosion and Deposition

What is wind erosion?

• The process by which wind removes and transports soil and sand particles from one location to another.

• The process by which wind causes rocks to break down into smaller pieces

• The process by which wind creates new soil and sand particles

• The process by which wind deposits soil and sand particles in one location

Tags

NGSS.MS-ESS2-2

What are the main factors that contribute to wind erosion?

• Snow and wet soil

• Wind force and loose, dry soil or sediment

• Sunlight and rocky terrain

• Rainfall and compacted soil

How does wind transport sediment during erosion?

• Precipitation

• Condensation

• Saltation

• Evaporation

Tags

NGSS.MS-ESS2-2

What are the different types of wind erosion?

• Deposition, compaction, and cementation

• Saltation, suspension, and surface creep

• Evaporation, condensation, and precipitation

• Freezing, thawing, and sublimation

What is deflation and how does it contribute to wind erosion?

• Deflation contributes to wind erosion by promoting the growth of vegetation, which reduces erosion

• Deflation contributes to wind erosion by increasing the moisture content of the soil, preventing erosion

• Deflation contributes to wind erosion by lifting and carrying away loose particles, leading to the formation of sand dunes and the erosion of land.

• Deflation contributes to wind erosion by compacting the soil, making it less susceptible to erosion

Tags

NGSS.MS-ESS2-2

Explain the process of deposition by wind.

• Deposition by wind occurs when the wind changes direction and pushes the sediment uphill.

• Deposition by wind occurs when the wind stops completely and the sediment remains suspended in the air.

• Deposition by wind occurs when the wind speeds up and carries away the sediment.

• Deposition by wind occurs when the wind slows down and drops the sediment it was carrying.

What landforms are created by wind deposition?

• Canyons, cliffs, and gorges

• Mountains, valleys, and plateaus

• Sand dunes, loess deposits, and desert pavement

• Lakes, rivers, and oceans

Tags

NGSS.MS-ESS2-2

How does wind erosion impact agriculture?

• It increases soil productivity and crop yield

• It only affects non-essential crops

• It has no impact on agriculture

• It can decrease soil productivity and crop yield.

Tags

NGSS.MS-LS2-4

What are some methods to prevent wind erosion?

• Using leaf blowers

• Removing all vegetation

• Planting windbreaks, using cover crops, practicing conservation tillage, and applying mulch or other ground cover

• Plowing the soil regularly

Discuss the role of wind erosion in shaping desert landscapes.

• Wind erosion has no impact on shaping desert landscapes

• Wind erosion only affects the temperature of desert landscapes

• Wind erosion causes the growth of vegetation in deserts

• Wind erosion transports and deposits sand and other particles, shaping desert landscapes.

Tags

NGSS.MS-ESS2-2