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Why are earthworms important organisms?
because they make it so plants can breath by making tunnels
How does oil affect earthworms?
Earthworms are an important part of the soil environment, and the growth of plants. Oil is deadly to earthworms.
Where do earthworms get water from?
Earthworms will eat through anything in the soil and get they're energy and water from what they consume.
What are earthworms good at?
They are good at digging holes so more water and air can come through.
Does chlorinated water kill earthworms?
Yes, chlorinated water kills earthworms. The worms in question must breathe through their outer layers. The "skin" needs to be kept moist, but waterlogged, with the consequence that too much of any water -- not just chlorinated -- will kill earthworms.
Why was shaduf so important to ancient Egypt?
it was important to get the water to crops
Are earthworms animals or insects?
Earthworms belong are Annelids which belong to the Kingdom Animalia so technically they are animals. Insects are also animals (Animalia). But no, earthworms are not insects.
Why are earthworms important for the soil?
Because, they swallow the soil to make it fertile.
Why cant earthworms live in water or soil that is saturated?
they drown
Are earthworms attracted to perfume or vinegar?
Did you get into environmental studies also? I did and I'm not sure so im going to say perfume :0
Can earthworms be harmless to the ecosystem?
Earthworms help the environment, so they can't be harmful to it. Unless they're dead, of course.
Is it true that earthworms only come to the surface when their holes are filled with water?
No
