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Physics 16 Online
OpenStudy (anonymous):

1. Why does Earth's moon have no atmosphere - the average temp is too high -there are no plants to release oxygen -the moon is too far from Earth -the moon's gravity is too weak to hold onto gas molecules 2. On the moon , maria are -meteoroid craters -low flat plains -rough mountains -lunar seas filled with water

OpenStudy (anonymous):

3.The moon most likely formed -from a collision of earth with a mars-sized object -in another region of space and drifted toward earth -from material in the solar system that came together -in the same way as earth was formed 4. Ocean tides are the result of -the rotation of earth -the suns gravitational pull on earth -changes in earths orbital position around the sun -differences in bothe the suns and moons gravitational pull on earth 5. Which of the following represents an eclipse -when the shadow of the moon is cast on earths surface -when the shadow of the moon is cast on the sun surface -when the shdow of earth is cast on the moon -bothe the first and third choices above

OpenStudy (anonymous):

@MrNood can you help me ??? ill medal and fan .... but all have to be correct ,, thank you

OpenStudy (mrnood):

I can help you - but to be honest they are all simply factual answers. There is nothing I can do to 'Help' - and I don't wan to just give the answers. I'm sure you have a text on this subject , or if not there is loads of good stuff on the web. While you are reading to find these answers you will learn a lot more about the moon, earth tides, cosmos etc. My professor used to say "the most interesting book in the library is the one NEXT to the one you went to find". The same goes for web pages. Try some research - there's a lot to learn out there

OpenStudy (sidsiddhartha):

1)the moon's gravity is too weak to hold onto gas molecules

OpenStudy (sidsiddhartha):

atmosphere is made of gases and u need enough gravity to hold them but incase of moon gravity is very weak so gas molecules escapes to space that's why there's no atmosphere

OpenStudy (anonymous):

@MrNood then can you just tell me the awnsers im sorry im just in a rush to get this done that's all my teachers are but hole they don't wanna explain nothing

OpenStudy (mrnood):

Sorry - no

OpenStudy (anonymous):

D B A D D

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