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Second Lutenat
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∙ 10y ago
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How is media is useful and harmful for us?
media is very useful
How does this radiation affect us here on earth which ones reach us and of these which are useful and which are harmful?
Its Adrian Dias
Is natural gas useful or harmful?
it is useful
What factors determine whether the ozone layer is harmful to us?
Ozone can not only be said harmful but useful too. It acts as a pollutant at the ground level.
How ozone layer is useful for us?
Ozone layer is very useful to us as it protects us from the harmful UV radiations of the sun. These radiations are high frequency radiations which can cause fatal diseases in living organisms.
What are Useful and Harmful Changes?
The changes talking place in our surroundings and which are useful to us are called Useful changes. The changes which are not useful but harmful are called Harmful changes
How is media is useful and harmful for us?
media is very useful
Which are harmful and useful to human being?
Ozone at ground level is harmful. It is useful in stratosphere as it protects us from harmful UV rays.
Are lions harmful or useful?
lion are useful and harmful
Information and pictures of groups of microorganism that are harmful and useful to us?
tintre
Which living things are use to us?
A bee is both harmful and useful
Is a ameoba harmful or useful?
It is not harmful. Also it is not useful
Is nitrogen useful or harmful?
It is both because it helps us to breath but it can also stop us from breathing.
How does this radiation affect us here on earth which ones reach us and of these which are useful and which are harmful?
Its Adrian Dias
Are many micro-orgaisms useful?
Yes. Most microorganisms are useful, a few are harmful to us, plants, or other creatures.
Is a butterfly useful or harmful?
useful
You cook some chips in the oven useful or harmful?
i think its both harmful and useful
