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Assessment
What key role do soil organisms play in the ecosystem?
They help in decomposing organic matter.
They only exist to provide food for larger animals.
They create pollution in the soil.
They have no impact on plant growth.
Which of the following is a benefit of having earthworms in the soil?
They create tunnels that improve soil aeration.
They consume all the nutrients in the soil.
They generate heat that can damage plant roots.
They primarily eat plastic waste.
What is one way soil organisms contribute to plant health?
They provide essential nutrients through decomposition.
They block water absorption in the soil.
They release toxic substances into the soil.
They create an inhospitable environment for plants.
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