Homework Help: Physics

Posted by Sarah on Friday, July 18, 2008 at 8:11pm.

can any1 answer these 2 fill in the blank questions plzzzz:

1. at the beginning the earth was __________ molten whereas the moon was ________ molten. This was because the earth is ________ than the moon.

2. Thanks to measurements on __________ rocks we have been able to find out that the earth is around _________ years old.

Physics - drwls, Saturday, July 19, 2008 at 11:48am
2. Thanks to measurements on lunar (and meteoritic) rocks we have been able to find out that the earth is around 4.55 billion years old

Answer this Question

Related Questions

space - can any1 answer these 2 fill in the blank questions plzzzz: 1. at the ...
Spanish please help - I have no idea how to do these. Will somebody please help...
English - Could you please check if the following fill-in-the-blank activity is ...
Spanish - 5. Fill in the blank with the correct form of the verb jugar. yo ...
Spanish1 help - Fill in the blank with the correct conjugation of the verb in ...
physics - The physics of energy and Earth's moon as a satellite. The moon is...
physics - Using Newton's Law of Universal Gravitation, compare the ...
Physics - The Moon orbits the Earth at a distance of 3.85 x 108 m. Assume that ...
Physics - The Moon causes tides because the gravitational force it exerts ...
Science - Does the Earth and moon have large molten core or only 1 of them does...

For Further Reading

First Name:
School Subject:
Answer: