10 points to help with astronomy?

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Patrick

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8. craters
10. Size
11. methane
12. Mars
15. Im GUESSING is pluto but im not sure
18. meteoroids but its not there so idk heh

well there! haha good luck!
 
8. Round depressions on the moon’s surface are called ____.
highlands
maria
craters
meteorites
10. The most obvious difference between terrestrial planets and Jovian planets is ____.
color
size
orbital velocity
length of day
11. Which of the following is proportionally more abundant on terrestrial planets than on Jovian planets?
hydrogen
silicate minerals
methane
ammonia ice
12. Olympus Mons, a volcano the size of Ohio, is found on ____.
Earth
Mars
Mercury
Saturn
15. The lowest surface temperature yet measured on any body in the solar system (–200°C) occurs on ____.
Titan
Pluto
Triton
Neptune
18. The small particles that produce a streak of light upon entering Earth’s atmosphere are called ____.
comets
meteors
satellites
asteroids
 
I'm a teacher of mathematics, computers, and science. Those questions can be easily answered but the most important idea in education is self learning. Get onto Google or go to a library and find books (DDS 700.00+) on these questions. Once you learn by self discovery, you will be able to accomplish almost anything in life!
 
8. craters
10. Size
11. methane
12. Mars
15. Im GUESSING is pluto but im not sure
18. meteoroids but its not there so idk heh

well there! haha good luck!
 
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