A) nuclear fusion B) helium is formed C) hydrogen fuses together D) all of the answers are correct
A) True B) False
A) Jupiter B) Mercury C) Saturn D) Uranus
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) The earth's orbit B) The tilt of the earth's axis C) How close earth is to the sun D) Both the tilt of the earth's axis and the earth's orbit
A) May B) April C) March D) June
A) an earthquake B) The earth's gravity C) The moon's gravity D) a tsunami
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 moon's orbit B) The sun's gravity C) The earth's orbit D) The earth's rotation
A) 29 days B) 2 weeks C) 1 week D) 1 year
A) The first full moon of a month B) The second full moon of a month C) when the man on the moon is sad D) when the moon appears blue in color
A) Alan Shepard B) Neil Armstrong C) John Glenn D) Buzz Aldren
A) None of the answers are correct. B) Both of the answers are correct. C) From a the gases left over from an exploding star. D) From the gravitational attraction between molecules.
A) The moon passes through it's own shadow. B) The earth passes through the moon's shadow. C) The earth passes through the sun's shadow. D) The moon passes through the earth's shadow.
A) The moon passes through the earth's shadow. B) The earth passes through the sun's shadow. C) The earth passes through the moon's shadow. D) The sun passes through the earth's shadow.
A) Snickers B) Milky Way C) Milk and Juice D) One way
A) Regular B) Spiral C) Irregular D) Elliptical
A) yellow B) red C) super giant D) blue
A) how long it will take to travel in space B) the formation of the universe C) how the sound travels through space D) how stars explode
A) white dwarf B) main sequence C) super giant D) red giant |