A) hydrogen fuses together B) all of the answers are correct C) nuclear fusion D) helium is formed
A) True B) False
A) Uranus B) Jupiter C) Mercury 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 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) June C) May D) March
A) an earthquake B) The moon's gravity C) The earth's gravity D) a tsunami
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 earth's orbit B) The sun's gravity C) The earth's rotation D) The moon's orbit
A) 1 year B) 29 days C) 2 weeks 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) Buzz Aldren B) Neil Armstrong C) Alan Shepard D) John Glenn
A) From a the gases left over from an exploding star. B) Both of the answers are correct. C) From the gravitational attraction between molecules. D) None of the answers are correct.
A) The earth passes through the moon's shadow. B) The moon passes through the earth's shadow. C) The earth passes through the sun's shadow. D) The moon passes through it's own shadow.
A) The moon passes through the earth's shadow. B) The earth passes through the moon's shadow. C) The earth passes through the sun's shadow. D) The sun passes through the earth's shadow.
A) Milky Way B) Milk and Juice C) One way D) Snickers
A) Irregular B) Elliptical C) Regular D) Spiral
A) blue B) red C) super giant D) yellow
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) super giant B) white dwarf C) red giant D) main sequence |