A) hydrogen fuses together B) nuclear fusion C) all of the answers are correct D) helium is formed
A) True B) False
A) Uranus B) Mercury C) Jupiter D) Saturn
A) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune B) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus 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) The tilt of the earth's axis D) Both the tilt of the earth's axis and the earth's orbit
A) May B) April C) June D) March
A) The earth's gravity B) an earthquake C) a tsunami D) The moon's gravity
A) They are lower than usual B) They have no effect on the height of tides C) They are higher than usual D) They cause tsunamis
A) The sun's gravity B) The earth's orbit C) The earth's rotation D) The moon's orbit
A) 2 weeks B) 1 week C) 1 year D) 29 days
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) Neil Armstrong C) Alan Shepard D) John Glenn
A) Both of the answers are correct. B) None of the answers are correct. C) From a the gases left over from an exploding star. D) From the gravitational attraction between molecules.
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 moon's shadow. B) The sun passes through the earth's shadow. C) The earth passes through the sun's shadow. D) The moon passes through the earth's shadow.
A) Milk and Juice B) Milky Way C) Snickers D) One way
A) Elliptical B) Spiral C) Regular D) Irregular
A) super giant B) blue C) red D) yellow
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) white dwarf B) super giant C) main sequence D) red giant |