Question

12. What is the soil-like layer on the moon’s surface called?


magma
regolith
maria
basalt

weight
mass
density
volume
11. The true shape of planetary orbits was discovered by _____.


Brahe
Galileo
Newton
Kepler
12. What is the soil-like layer on the moon’s surface called?


magma
regolith
maria
basalt
13. The turning or spinning of a body on its axis is known as _____.


apogee
revolution
precession
rotation
14. The force that gravity exerts on an object is called _____.


mass
density
weight
volume