A) all of the answers are correct B) hydrogen fuses together C) helium is formed D) nuclear fusion
A) False B) True
A) Jupiter B) Uranus C) Mercury D) Saturn
A) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune B) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus C) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune D) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus
A) Both the tilt of the earth's axis and the earth's orbit B) The earth's orbit C) How close earth is to the sun D) The tilt of the earth's axis
A) April B) March C) June D) May
A) a tsunami B) The moon's gravity C) The earth's gravity D) an earthquake
A) They have no effect on the height of tides B) They cause tsunamis C) They are higher than usual D) They are lower than usual
A) The earth's rotation B) The sun's gravity C) The earth's orbit D) The moon's orbit
A) 1 year B) 2 weeks C) 29 days D) 1 week
A) when the moon appears blue in color B) The first full moon of a month C) The second full moon of a month D) when the man on the moon is sad
A) John Glenn B) Alan Shepard C) Buzz Aldren D) Neil Armstrong
A) None of the answers are correct. B) From a the gases left over from an exploding star. C) From the gravitational attraction between molecules. D) Both of the answers are correct.
A) The earth passes through the moon's shadow. B) The earth passes through the sun's shadow. C) The moon passes through it's own shadow. D) The moon passes through the earth's shadow.
A) The earth passes through the moon's shadow. B) The earth passes through the sun's shadow. C) The moon passes through the earth's shadow. D) The sun passes through the earth's shadow.
A) Milky Way B) One way C) Snickers D) Milk and Juice
A) Elliptical B) Regular C) Spiral D) Irregular
A) red B) yellow C) super giant D) blue
A) how stars explode B) how the sound travels through space C) how long it will take to travel in space D) the formation of the universe
A) white dwarf B) red giant C) main sequence D) super giant |