Question

1. the following are all negative impacts of soil erosion except: (2 puntos)

air and water pollution
habitat loss
rich biodiversity
desertification

1. which of the following factors does not directly cause erosion? (2 puntos)

ice
fire
water
wind

1. the process of restoring an area of land to a more natural, productive state is called (2 puntos)

land reclamation
erosion
nutrient depletion

Explanation:

1. Soil erosion leads to air and water pollution, habitat loss, and desertification, but not rich biodiversity. Rich biodiversity is a positive - state, not a negative impact of soil erosion.
2. Ice, water, and wind can directly cause erosion by physically moving soil particles. Fire does not directly cause erosion as it is mainly a chemical and thermal process and does not physically displace soil in the same way.
3. Land reclamation is the process of restoring an area of land to a more natural, productive state. Erosion is the process of soil displacement and nutrient depletion is the loss of nutrients in soil, neither of which is land - restoration.

Answer:

1. C. rich biodiversity
2. B. fire
3. A. land reclamation