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