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Soil
| Question | Answer |
|---|---|
| what soil is usually d ark in color; may contain bark or sticks; has a variety of grains | loam |
| what soil has fine grains; sticky when wet; can be red in color? | clay |
| what soil is light in color; grains are large; feels gritty when rubbed? | sand |
| what is the top layer of soil called? | top soil |
| what is decayed matter that was once alive? | humus |
| what does humus do for the soil? | adds nutrients to the soil and gives it a dark color |