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13 questions
What is the decline in the soil health status?
soil degradation
soil erosion
deforestation
Overgrazing
What is a factor that leads to soil degradation?
Deforestation
Overgrazing
Excessive use of pesticides
All of the above
Check the items that are responsible for soil erosion. More than one can be selected.
Plants
Water
Animal
Wind
Which is an example of erosion caused by human activity?
Water erosion
WInd erosion
overgrazing
Ice erosion
Which type of erosion is shown in the image?
Wind erosion
overcropping
Ice erosion
Water erosion
Which type of water erosion is shown in the image?
Sheet erosion
Gully erosion
Rill erosion
Streambank erosion
Which type of water erosion is shown in the image?
landslide
Streambank erosion
Sheet erosion
Gully erosion
Which type of erosion is shown in the image?
Wind erosion
overcropping
Ice erosion
Water erosion
Which anthropogenic erosion is caused by cutting down trees and leaving the landscape bare?
Deforestation
Overcropping
Overgrazing
Over harvesting
What is the name of the soil conservation method illustrated in the image?
Catch crop
Terracing
Strip planting
Crop rotation
What is the name of the soil conservation method illustrated in the image?
Reforestation
Counter ploughing
Strip planting
Crop rotation
What is the name of the soil conservation method illustrated in the image?
Reforestation
Organic fertilizer
Strip planting
Terracing
What is the name of the soil conservation method illustrated in the image?
Terracing
Crop rotation
Catch crop
Contour ploughing
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