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Is soil necessary for earthworms?
Yes, soil is essential for earthworms as they burrow through it to create tunnels and extract nutrients. Earthworms rely on soil for food, shelter, and protection. Without soil, earthworms would struggle to survive.
Why is earthworms good for the soil?
Because earthworms eat just about every other organism in the soil.
Why are earthworms needed for soil?
they fertilize the soil
What can earthworms cling to soil with?
Earthworms cling to soil using their setae, which are tiny bristles located on their body. These setae help the earthworms move through the soil by gripping and anchoring onto the soil particles. This allows the earthworms to burrow efficiently and navigate through their environment.
Describe the feeding strategies of earthworms and leeches?
Earthworms feed on decaying organic matter in soil, digesting it through their intestines. They ingest soil to extract nutrients from the organic material. Leeches are blood-sucking parasites that attach to their hosts to feed on their blood. They secrete anesthetic compounds to prevent the host from feeling their presence.
How do earthworms aid in weathering?
The answer is that earthworms help to build soil and fertilize
Why do you have earthworms?
Earthworms help decompose organic matter in compost heaps and in the soil.
In what layer of soil do earthworms live?
they live in rachin soil
Why do gardeners add earthworms to their soil?
they add fertility to the soil
What takes in food from the soil and helps enrich the soil?
earthworms
Why cant earthworms live in water or soil that is saturated?
Earthworms require oxygen to breathe, and when soil is saturated with water, there is not enough air present for the earthworms to survive. The excess water limits the movement of air in the soil, causing oxygen levels to drop and suffocating the earthworms.
How does oil affect earthworms?
Earthworms are an important part of the soil environment, and the growth of plants. Oil is deadly to earthworms.
