simple answer for elementary school children is urgently needed .
I hear it's rare that an earthquake opened beneath you , but how deep you fall if it happens ?
I 'm going to San Francisco this week , and I was wondering what is the temperature for swimming in the ocean is this week ? I tried searching online , but have not been able to find anything . Thanks for any help .
What are the weather conditions in St. Louis ?
During the time of year and under what conditions is the ocean beach erosion usually occur ?
.. common scientific uses of sound echoing technology is F : collecting data on tides and currents G : locate deposits of fossil fuels H : calculate the correct satellite orbits Earth J : deep ocean trenches and plains map
How do young earth creationists reconcile their beliefs with the fact that the earth is greater than 6000 yro ?
It seems that the earth is lossing balance due to our activities
Explain how a smal asteroid might be able to destroy all life on Earth , but smaller than Earth ?
a) many volcanic eruptions b ) the movement of water caused by ocean tides c ) The various forces between the opposite sides of the earth and the moon d ) Nonsense ! The solid surface of the earth can not be tides
If a black hole was as close to Earth as the sun , what would happen to the earth ? What effect would feel
A devastating tsunami really hit Sumatra , Thailand , Sri Lanka and Nicobar Islands two years ago . Thousands perished . A recent incident in the Pacific one day makes it disturbing . I do not think this is attributed to climate change . What do the experts think? Should we expect more ?