Subject: Describe kind, quantity, & impact of cosmic debris falling on earth?
Date: Sun Jun 10 23:36:21 2001
Posted by Ron
Grade level: undergrad
School: No school entered.
City: eagle point State/Province: Oregon
Area of science: Earth Sciences
Earth is bombarded by a variety of cosmic debris - meteors, comets & such hit us
daily. What different elements accumulate on earth as a result? How much weight
has earth gained and how much size has been added to the planet over the eons?
How has this effected our gravity, rotation, length of year and life on earth?
Re: Describe kind, quantity, & impact of cosmic debris falling on earth?
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