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Soil
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Why is soil important?
The roots of the plants hold them to the soil.
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Why is soil important?
Animals eat plants, and plants live in soil.
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Why is humus important?
It's important because it has a lot if nutrients.
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Why is soil important?
Some animals live in soil.
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What can we find in the Topsoil layer?
We can find plants growing and humus.
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Why is soil important?
Humans eat plants, and plants live in soil.
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What are the 3 types of soil?
Loam, clay, sand.
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After houndreds of years rocks will become __________.
soil
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What can we find in the Subsoil layer?
We can find a mix of rocks and soil.
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Why is soil important?
Plants take water and/or nutrients from the soil.
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What is humus made of?
Humus is made of decay plants and animals.
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What soil layer is this?
It's the bedrock.
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Can we live without soil?
No, because without soil there will be not plants!
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What soil layer is this?
It's the subsoil.
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What soil layer is this?
It's the Topsoil.
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What can we find in the Bedrock layer?
We can find rocks.
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Why is soil important?
Plants live in soil.
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What is the soil made of?
Soil is made of small rocks, air, water and humus.
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