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