The process of changing one steep field into a series of smaller, flatter fields is called

The practice of leaving old stalks to provide cover from rain in order to reduce water runoff and soil erosion is called

What is it called when a farmer plants different crops in order to use less nutrients or different nutrients from the soil?

Which soil conservation technique prevents erosion on steep hills by heavy rains?

Which soil conservation technique helps restore nutrients to the soil?

Which soil conservation technique helps prevent erosion of sloping hills by heavy rains

A way to keep soil fertile by protecting it from erosion is called ____________________.

Gardeners want a layer of rich ____________________ for their vegetable gardens.

The dark, organic material formed in soil from the decayed remains of plants and animals

Plants and trees protect the soil from ____________________ by acting as anchors to the soil.

What is a a soil horizon?

Why is organic matter (humus) an important part of soil?

What is soil erosion?

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