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