Front

Tiny bits of ______ are in the soil.

Back

rock

Front

Why can't many plants grow in sandy soil?

Back

Sandy soil does not hold enough water.

Front

Which nonliving things might Justine see in the soil?

Back

rocks

Front

What does a geologist do?

Back

Studies the Earth and rocks.

Front

Which soil has large grains and does not hold water easily?

Back

Sand.

Front

What is soil made of?

Back

Soil is made of tiny bits of rock, minerals, organic matter, air, and water.

Front

What is the difference between living and nonliving things in soil?

Back

Living things include plants and animals, while nonliving things include rocks and minerals.

Front

What is clay soil?

Back

Clay soil is made of very small particles and holds water well.

Front

What is loam soil?

Back

Loam soil is a mixture of sand, silt, and clay, and is good for growing plants.

Front

What do plants need from soil?

Back

Plants need nutrients, water, and support from soil.