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  1. J

    Astronomy HELP HELP HELP!!!!! 5 POINTS IF ANSWERED!!!!?

    If the distance between the Moon and Earth were double its present distance, the Moon's cycle of phases would occur A)in reverse order and more slowly B)in reverse order and more quickly C)in the same order but more slowly D)in the same order but more quickly
  2. J

    Astronomy question HELP 5 POINTS IN ANSWERED!!!!!?

    An observer on Earth determines that the apparent diameter of the Moon as viewed from Earth varies in a cyclic manner. The best explanation for this observation is that the A)Moon is rotating B)Moon's orbit is elliptical C)atmospheric transparency of the Moon changes D)distance between the Moon...
  3. J

    EARTH SCIENCE..... 5 POINTS IF ANSWERED!!!!!!!?

    Which observation is a direct result of the 23 1/2° tilt of Earth's axis as Earth orbits the Sun? A)Locations on Earth's Equator receive 12 hours of daylight every day. B)The apparent diameter of the Sun shows predictable changes in size. C)A Foucault pendulum shows predictable shifts in its...
  4. J

    Earth science more help?

    I am in 8th grade and i need the answers to this so please dont make this too complicated! The circumference of Earth is approximately 40,000 kilometers at the Equator. What is Earth's approximate rate of rotation, in kilometers per hour, at the Equator?
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