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5 Cards in this Set

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  • Back
The tsunami experienced by Thailand and other places in 2004 was the result of movements in the ______ plates located far out at sea
tectonic
The distance from the Earth to the _____ is approximately 1000,000,000 miles
sun
Beacause the Earth and Sun are so far apart, if the Sun were to suddenly go out, it would take about _____ for use to realize it.
8 minutes
The Earth is orbiting the sun at _____ mph.
66,000
The Sun is composed at 25% ____ and 75% hydrogen, the latter of which is the primary energy source for the sun.
Helium