Mercury, Venus, Earth, and Mars Are Smaller in Size and Closer

Q9: A time zone is approximately _ degrees

Q10: The Big Bang occurred roughly _ years

Q20: Free oxygen was a common constituent of

Q30: The Tropic of Capricorn is at _

Q44: Longitude is given in degrees _.<br>A) east

Q45: Most of the water evaporated from the

Q45: How long does it take for the

Q47: On average water in a river will

Q49: There is more land located in the

Q51: One degree of latitude is about equal