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