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