February 20, 2017

Homework Help: Science Sorry I just need help one more time!

Posted by Amy on Thursday, January 15, 2009 at 2:14pm.

Ok I am doing a project in science on radiation. I have to make a brochure. I need help answering these questions about radiation. Or some good sites would be nice too. I looked on google but they didn't really help. Thank you!

Where does radiation come from?
When is it dangerous?
Should I be worried?

For the question "What is it?"
I put this does this sound correct:
Radiation is energy transmitted in the form of high speed particles and electromagnetic waves. We are familiar with electromagnetic radiation in the form of visible light, radio and television waves and etc. Radiation is part of nature. It is in our body, in the air that we breathe. It is every where!

Thank you! Sorry if I have asked to many questions,

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