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Biology 7 Online
OpenStudy (anonymous):

When hot and cold air meet, the hot air rises to the top. Which process causes the hot air to rise? A. conduction B. convection C. induction D. radiation Im not so sure but I think it is B.

OpenStudy (insa):

u are correct!

OpenStudy (insa):

thx for the medal :)

OpenStudy (dtan5457):

Convection looks like this, where hot air moves to the top. So yeah, you are right.

OpenStudy (anonymous):

Ur welcome

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