Recent content by Earthmosphere

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    Explaining Why Air Molecules Have Smaller Masses

    Actually, the smoke particles have very small movements - so the air molecules hitting them must have a smaller mass - if they were bigger than the smoke , then the particles would be displaced by much larger amounts. kinetic theory states that heat energy involves the vibration of molecules at...
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    Where does the earth's water originally come from?

    Yes, absolutely! :smile: Thank you very much onomatomanic! :wink:
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    Where does the earth's water originally come from?

    Where does the Earth's water originally come from? Any idea? They said that: I still don't get it. Where does it really come from?:confused:
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    Is it Rational to Only Use Trusted Items for Your Children's Safety?

    It can be safe if you check the sit if its hold strong enough. But for me "no". I wouldn't ever trust an old car seats.
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    How Do Cold and Warm Fronts Form and Affect Weather?

    If you wanted to see how the cold front and warm front works, click here! http://www.classzone.com/books/earth_science/terc/content/visualizations/es2002/es2002page01.cfm?chapter_no=visualization Hope that works! :smile: