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