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