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