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they eat bugs that anoy and hert humans and dragonflies don't harm humans.
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∙ 12y ago
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What do emperor dragonflies eat?
humans..
Are dragonflies friendly?
Dragonflies are not necessarily friendly or mean. They will not attack humans but they also will not play with humans. They will fly away if you swat your hand at them.
What effect do dragonflies have on environment and humans?
They don't affect us!
How do dragonglies help us?
Dragonflies are excellent for controlling the pest population. The dragonfly helps humans by eating mosquito and many types of biting flies.
Are dragonflies good for the environment?
Dragonflies help to eliminate more prolific bugs from the environment. Mosquitoes and flies are the primary insects eaten by dragonflies.
What is being done to help dragonflies?
they dont need help
How do humans effect the dragonfly?
Humans don't really. Dragonflies reproduce at a fast enough rate. Of course, humans have been known to trap them, but they can bite as a way to get away. Dragonflies are very helpful arthropods, and humans would have to be pretty stupid to want to hurt the insects that eat mosquitoes and flies.
How do dragonflies get oxgen?
they have spiricals which is hole that help them breathe
How are dragonflies good for the environment?
Dragonflies are good bugs to have in your garden and yard because they eat many pests. Adult dragonflies eat mosquitoes, swarming ants, flies gnats, and swarming termites. The immature dragonfly feeds on aquatic insects.
What do dragonflies do for the enviorment?
They help our enviorment by killing other harmful insects.
Are dragonfly dangerous?
Dragonflies are not dangerous to humans or animals, only to the insects that they eat. They may bite if handled roughly, but otherwise, will not. Dragonflies eat mosquitoes and other pest insects, and are therefore considered beneficial.
Do dragonflies eat other dragonflies?
yes
