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