A) all of the answers are correct B) helium is formed C) hydrogen fuses together D) nuclear fusion
A) False B) True
A) Saturn B) Jupiter C) Mercury D) Uranus
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) How close earth is to the sun B) The earth's orbit C) Both the tilt of the earth's axis and the earth's orbit D) The tilt of the earth's axis
A) May B) June C) March D) April
A) The earth's gravity B) The moon's gravity C) an earthquake D) a tsunami
A) They are lower than usual B) They are higher than usual C) They cause tsunamis D) They have no effect on the height of tides
A) The sun's gravity B) The moon's orbit C) The earth's orbit D) The earth's rotation
A) 1 week B) 1 year C) 2 weeks D) 29 days
A) when the moon appears blue in color B) when the man on the moon is sad C) The second full moon of a month D) The first full moon of a month
A) Alan Shepard B) Neil Armstrong C) Buzz Aldren D) John Glenn
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 moon passes through it's own 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) The earth passes through the sun'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 moon's shadow.
A) Snickers B) Milky Way C) One way D) Milk and Juice
A) Elliptical B) Spiral C) Regular D) Irregular
A) super giant B) blue C) yellow D) red
A) how stars explode B) how the sound travels through space C) how long it will take to travel in space D) the formation of the universe
A) super giant B) main sequence C) white dwarf D) red giant |