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WorksheetsSoil Erosion and Conservation
Total questions: 10
Worksheet time: 6mins
When soil is washed or worn away this is called soil erosion.
True
False
Soil erosion is caused by
Deforestation
Animals overgrazing
Clearing vegetation from steep slopes
All of the above
Soil is one of our most valuable resources. it can provide land cover and be protected by fallen leaves and __________.
Sand
Erosion
Land
Trees
Planting the same crop over and over in the same area can deplete the nutrients and lead to soil erosion.
True
False
Which method can best prevent soil erosion of this slope?
Planting different crops
Planting trees
Fallen leaves
Animals grazing
Soil (a) is the protection and preservation of soil.
This method of soil conservation involves ________________.
Land terracing
Crop rotation
Gabions
Wind breaks
This method of soil conservation involves ________________.
Land terracing
Crop rotation
Gabions
Wind breaks
This method of soil conservation involves ________________.
Land terracing
Crop rotation
Gabions
Wind breaks
Nutrients can be replaced in the soil when we __________
Change the types of crops we plant
Add compost
Add manure and fertilizer
All of the above
