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What is the use of soil to the earthworm?
Soil contains partially decomposed organic matter that the earthworm extracts its food from and excrete the mineral parts of the soil as waste. This waste is mixed with the worms urine and becomes a very useful plant fertilizer compared to the original organic matter which may not even be accessible to the plants.
How does the movement of earthworm in soil helps a farmer?
An earthworm, while moving, chews up some soil and spits out the same amount of soil back into the ground. The soil which was eaten becomes fertile and more plants will grow on fertile soil. therefore, an earthworm helps a farmer by making soil fertile.
Which lives in the soil?
earthworm
How could you find out whether and earthworm eats soil or not?
To determine if an earthworm eats soil, you can conduct a simple experiment by placing an earthworm in a controlled environment with soil and observing its behavior over time. By weighing the soil before and after a set period, you can check for any loss in mass, which would indicate that the earthworm is consuming the soil. Additionally, examining the earthworm's castings can provide insight into its diet, as the presence of soil particles in the castings suggests that it has ingested soil.
What is the habitat of an earthworm?
the soil it lies in
How is soil sucked into the gut of the earthworm?
Soil is sucked into the gut of the earthworm through a process called ingestion. As the earthworm burrows through the soil, it contracts its muscular pharynx, creating a vacuum that pulls in soil and organic matter. This material is then transported to the crop and gizzard, where it is further processed and broken down, aiding in nutrient absorption. The earthworm's ability to consume soil helps improve soil structure and fertility.
How do you find out whether earthworm eat soil?
by dissecting the earthworm and looking inside of the stomach...
How does an earthworm help soil?
Earthworms help by fertilizing the soil with their waste.
What are the functions of an earthworm?
improve the health of the soil
How does an earthworm obtain its food?
by eating the soil
Do earthworm help stabilize the soil?
Yes!
Is the gizzard where the earthworm stores soil?
yes it is
