To skip the banner, Customer Care Area and the high level navigation area click here.Link to USGS home page. Banner Graphic a collage of images representing various USGS activities
USGS Home
Contact USGS
Search USGS
125 Years of Science for America - 1879 to 2004
About USGS  Our Science  Publications  Education  Newsroom
 
    May 16, 2008

Earth Science Quiz

image of the earth On the Moon a person weighs 1/6th the amount that he/she would weigh on the Earth. Why is that? The Earth's mass is about six times that of the Moon. Therefore, the gravity of the Moon is 1/6th that of the Earth.
image of the moon
  U.S. Department of the Interior

USGS Learning Center home page

Tour Times

Guided Tours

Self-guided Tour

Interesting facts

Earth Quiz

Directions

FirstGov button  Take Pride in America button