Soil Types

Front

What is soil?

Back

Soil is the top layer of the earth where plants grow. It is made up of tiny pieces of rock, minerals, and organic matter.

Front

What are the four main types of soil?

Back

The four main types of soil are sand, silt, clay, and humus.

Front

What is sand soil?

Back

Sand soil is made up of large particles and feels gritty. It drains water quickly and is not very good at holding nutrients.

Front

What is clay soil?

Back

Clay soil is made up of very small particles and feels sticky when wet. It holds water well but can be hard for plants to grow in.

Front

What is silt soil?

Back

Silt soil has medium-sized particles and feels smooth. It holds moisture better than sand and is good for growing plants.

Front

What is humus?

Back

Humus is dark, organic material in soil that helps plants grow. It is made from decomposed plants and animals.

Front

Which soil type is best for growing plants?

Back

Loamy soil, which is a mix of sand, silt, and clay, is best for growing plants because it holds nutrients and water well.

Front

What do ants do in the soil?

Back

Ants help aerate the soil, which means they make it easier for air and water to reach plant roots.

Front

Are rocks living or non-living?

Back

Rocks are non-living.

Front

What do plants need from soil?

Back

Plants need nutrients, water, and support from soil to grow.