A) hydrogen fuses together B) nuclear fusion C) all of the answers are correct D) helium is formed
A) False B) True
A) Saturn B) Jupiter C) Uranus D) Mercury
A) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune B) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus C) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus D) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune
A) Both the tilt of the earth's axis and the earth's orbit B) The tilt of the earth's axis C) The earth's orbit D) How close earth is to the sun
A) April B) March C) May D) June
A) The earth's gravity B) an earthquake 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 cause tsunamis D) They are lower than usual
A) The earth's orbit B) The sun's gravity C) The earth's rotation D) The moon's orbit
A) 2 weeks B) 29 days C) 1 week D) 1 year
A) The second full moon of a month B) when the man on the moon is sad C) when the moon appears blue in color D) The first full moon of a month
A) Alan Shepard B) Neil Armstrong C) Buzz Aldren D) John Glenn
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 moon passes through it's own shadow. C) The earth passes through the sun's shadow. D) The moon passes through the earth's shadow.
A) The earth passes through the sun's shadow. B) The moon passes through the earth's shadow. C) The sun passes through the earth's shadow. D) The earth passes through the moon's shadow.
A) One way B) Milky Way C) Milk and Juice D) Snickers
A) Regular B) Spiral C) Irregular D) Elliptical
A) red B) super giant C) blue D) yellow
A) how the sound travels through space B) the formation of the universe C) how stars explode D) how long it will take to travel in space
A) super giant B) red giant C) main sequence D) white dwarf |