Soil

Front

What is soil made of?

Back

Soil is made of weathered rocks and minerals, dead plants and animals, air, and water.

Front

What is the common name for Horizon A in soil?

Back

The common name for Horizon A is topsoil.

Front

What is bedrock?

Back

Bedrock is the solid rock layer beneath the soil profile.

Front

What is terrace farming?

Back

Terrace farming is a soil conservation method that involves forming steps in a hill to prevent water erosion.

Front

What is subsoil?

Back

Subsoil is the layer of soil beneath the topsoil, containing minerals and nutrients but less organic matter.

Front

Why is soil important for agriculture?

Back

Soil is important for agriculture because it provides the nutrients and support needed for crops to grow.

Front

What is humus?

Back

Humus is the dark, organic material in soil formed from decomposed plants and animals.

Front

What are windbreaks?

Back

Windbreaks are rows of trees or shrubs planted to protect crops from wind erosion.

Front

What is soil erosion?

Back

Soil erosion is the removal of the top layer of soil due to wind, water, or human activity.

Front

What is strip cropping?

Back

Strip cropping is a farming practice that involves alternating strips of different crops to reduce soil erosion.