A) helium is formed B) hydrogen fuses together C) nuclear fusion D) all of the answers are correct
A) True B) False
A) Saturn B) Uranus C) Mercury D) Jupiter
A) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus B) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune C) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus D) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune
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) April B) March C) May D) June
A) a tsunami B) an earthquake C) The moon's gravity D) The earth's gravity
A) They cause tsunamis B) They are higher than usual C) They are lower than usual D) They have no effect on the height of tides
A) The sun's gravity B) The earth's rotation C) The earth's orbit D) The moon's orbit
A) 2 weeks B) 1 year C) 1 week D) 29 days
A) when the moon appears blue in color B) The second full moon of a month C) The first 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) 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 sun's shadow. B) The moon passes through it's own shadow. C) The moon passes through the earth's shadow. D) The earth passes through the moon's shadow.
A) The earth passes through the moon's shadow. B) The sun passes through the earth's shadow. C) The moon passes through the earth's shadow. D) The earth passes through the sun's shadow.
A) Milky Way B) Snickers C) One way D) Milk and Juice
A) Elliptical B) Spiral C) Regular D) Irregular
A) yellow B) red C) super giant 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) main sequence B) red giant C) super giant D) white dwarf |