soil

The laboratory provided a detailed analysis of the soil samples.

The laboratory provided a detailed analysis of the soil samples.

The farmer used a simple wooden implement to till the soil.

The farmer used a simple wooden implement to till the soil.

The soil is not rich enough to sustain a large population.

The soil is not rich enough to sustain a large population.

The dry soil quickly absorbed the rain water.

The dry soil quickly absorbed the rain water.

Plants absorb nutrients from the soil through their roots.

Plants absorb nutrients from the soil through their roots.

Use compost to improve the soil.

Use compost to improve the soil.

Most plants flourish in this rich soil.

Most plants flourish in this rich soil.

Farmers often use organic fertilizer to improve the soil.

Farmers often use organic fertilizer to improve the soil.

The Nile valley has some of the most fertile soil in the world.

The Nile valley has some of the most fertile soil in the world.