circle of life.some insects prey on others, keeping us from being overun with insects
They get rid of insects.
a lot of insects carry diseases
Frogs are good for the environment because they warn us when somthing is wrong with their environment...=)
There are no US states that have no insects.
They are good for eating insects that can damage plants
You should not kill all insects...only those harmful insects...some insects benefit for us..some they harm us especially pests...so,don't kill ALL of them
yes
They are good for the world because they eat insects.
no
Some insects are good for keeping crops healthy and thus are beneficial to man instead of using pesticides to get rid of annyoing insects, certain insects acutally eat those annyoing insects
Well they try and kill the pest insects that damage their crops but unfortunately the insecticide sprays they use actually kill all insects which, while perhaps OK for the farmer is very bad for the ecology and biodiversity of the planet.....also we end up eating some of these chemicals and as they are poisons it can not really be good for us.