The Universe Worksheet-3
A. Light Distance and Astronomical Unit (AU)
B. Light Year and Astronomical Unit (AU)
C. Trillion Miles and Space Unit (SU)
D. Big Inches and Large Unit (LU)
A. A unit of time approximately equal to the time it takes to travel from the Sun to the Moon
B. A unit of time approximately equal to the time it takes to travel from the Earth to the Moon
C. A unit of length approximately equal to the distance from the Earth to the Sun
D. A unit of length approximately equal to the distance from the Earth to the Moon
A. Hubble B. Bubble C. Atlantis D. Challenger
A. Mercury B. Mars C. Jupiter D. Earth
A. Venus B. Mercury C. Uranus D. Neptune
A. Mostly of carbon dioxide B. Mostly of nitrogen
C. Mostly of oxygen D. Mostly of methane
A. Venus B. Mercury C. Jupiter D. Neptune
A. A line that is also called Greenwich Mean Time line
B. An axis that connects all continents
C. An imaginary line that connects the North Pole and South Pole
D. An imaginary line that goes around the Earth in the center
A. It is the satellite of the Earth
B. It is another planet close to the Earth
C. It is an asteroid
D. It is the satellite of the Sun
A. 24 Hours B. 30 days C. 30 Hours D. 28 days
Answer Key:
1.-(b); 2.-(c); 3.-(a); 4.-(c); 5.-(d); 6.-(a); 7.-(b); 8.-(c); 9.-(a); 10.-(d)