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What are returned to the soil as decomposers break down matter?
important nutrients
What will happen to the plant if the is died?
Plants that have died can be composted and returned to the soil as a mulch.
Why does the soil usually become useless for growing crops after only a few years?
With proper soil management this should not happen. It usually occurs if the same crop is grown in the same place year after year and no material is returned to the soil. This depletes the organic matter (humus) in the soil, depriving the crops of nutrients. Crop rotation and the application of fertilizers can avoid this.
What would happen if there is no eaerthworms in the garden?
your soil would be bad earth worms help the soil
What would happen to the pH soil if you dumped bleach into the ground?
Soil will be degraded.
How would the soil profile in a rain forest be different from the soil profile in the desert?
The soil profile in a rain forest would be very rich in humus (decayed organic matter). The soil profile in a desert would be almost totally devoid of any organic matter.
What would happen to the animals on earth if we didn't have any soil?
they would die and their decaying bodies would become soil
What would happen if we didnt have soil?
plants will die
What would happen to the soil of a plant if it didn't get water or sunlight?
it would get dried out.
What would happen if trees in the forest were cut and not replace?
the soil would be eroded
What would happen if leaching did not occur?
top soil would be less fertile?
What happen if there is no soil?
the world would implode and all that would be left is google
