MCQ on Soil Erosion for all Competitive Exams 2024

Test your knowledge with this challenging MCQ on Soil Erosion! Get ready to learn and level up your understanding of the factors responsible for Soil erosion. This topic is useful for the students Class 9th to 12th and for those preparing for Competitive Exams like UPSC , SSC and other State Level Exams

MCQ on Soil Erosion

1. What is the main cause of soil erosion due to rainfall?

a) Rill erosion

b) Gully erosion

c) Sheet erosion

d) Splash erosion

2. Which human activity is a major cause of soil erosion?

a) Mining

b) Fishing

c) Agriculture

d) Recycling

3. What effect does soil erosion have on arable land?

a) Increases fertility

b) Enhances crop productivity

c) Decreases soil fertility

d) Improves soil structure

4. What contributes to the clogging of waterways as a result of soil erosion?

a) Soil nutrients

b) Pesticides and fertilizers

c) Oxygen levels

d) Soil pH

5. Which environmental issue is exacerbated by soil erosion?

a) Water purification

b) Air quality improvement

c) Desertification

d) Biodiversity conservation

6. What preventive measure involves planting trees on barren lands?

a) Mulching

b) Afforestation

c) Irrigation

d) Fertilization

7. Which method helps reduce erosion on slopes by using matting?

a) Mulching

b) Terrace farming

c) Afforestation

d) Mulch matting

8. What does the accumulation of soil sediments in dams and riverbanks affect?

a) Soil fertility

b) Infrastructure efficiency

c) Crop productivity

d) Wildlife habitats

9. What is a primary cause of soil erosion due to grazing animals?

a) Planting crops

b) Tree cutting

c) Churning soil with hooves

d) Constructing roads

10. What contributes to air pollution as a result of soil erosion?

a) Soil fertility

b) Organic matter

c) Dust particles

d) Water vapor

MCQ on Soil for competitive exams 2024