Soils

Front

What are soils made of?

Back

Soils are a mixture of minerals, water, air, and decaying organisms.

Front

What is texture in relation to soil?

Back

Texture is the way something feels.

Front

What is loam?

Back

Loam is a type of soil that is composed of sand, silt, and clay.

Front

What type of soil is humus?

Back

Humus is a type of soil that is rich in organic matter and is dark in color.

Front

Which type of soil is best for growing crops?

Back

Loam is the best type of soil for growing crops.

Front

What is the role of decaying organisms in soil?

Back

Decaying organisms help enrich the soil with nutrients.

Front

What is the difference between sand, silt, and clay?

Back

Sand is coarse, silt is fine, and clay is very fine and sticky when wet.

Front

What does soil texture affect?

Back

Soil texture affects water retention, drainage, and nutrient availability.

Front

What is the importance of air in soil?

Back

Air in soil is important for the respiration of plant roots and soil organisms.

Front

What is the process of soil formation?

Back

Soil formation is the process of weathering of rocks and the decomposition of organic matter.