Agriculture Review

Front

What is soil erosion?

Back

Soil erosion is the process by which the top layer of soil is removed due to factors like water, wind, or human activity, leading to loss of soil fertility.

Front

What environmental factor contributed to the Dust Bowl?

Back

Drought played a significant role in the Dust Bowl, causing severe soil degradation and crop failure.

Front

Who were the most affected by the Dust Bowl?

Back

Farmers in the Great Plains faced the worst consequences during the Dust Bowl, losing their livelihoods due to soil erosion and drought.

Front

What role do plants play in preventing soil erosion?

Back

Plants help hold topsoil in place with their roots, reducing the impact of wind and water that can carry soil away.

Front

Who is known as the father of the Green Revolution?

Back

Norman Borlaug is recognized as the father of the Green Revolution for his contributions to agricultural science and food production.

Front

What is the impact of soil pollution on agriculture?

Back

Soil pollution can lead to reduced crop yields, contamination of food, and long-term damage to soil health.

Front

What is the difference between soil hardening and soil erosion?

Back

Soil hardening refers to the compaction of soil, making it less permeable, while soil erosion is the removal of the topsoil layer.

Front

How does wind contribute to soil erosion?

Back

Wind can lift and carry away loose topsoil, especially in dry and bare areas, leading to significant soil loss.

Front

What practices can farmers use to prevent soil erosion?

Back

Farmers can use cover crops, crop rotation, and contour plowing to help prevent soil erosion.

Front

What is the significance of the Green Revolution?

Back

The Green Revolution introduced high-yield crop varieties and modern agricultural techniques, significantly increasing food production worldwide.