1									2
									3
																		4
			5									6
			7
												8			9
						10
				11
								12		13
14
						15
		16					17
18
				19
20

Across 5. the four outer planets are Jupiter, Saturn, Uranus, and _____ (152) 6. ______ is the tendency of all objects to resist a change in motion (123) 7. inertia and centripetal force keep the ________ in orbit around the sun (123) 10. _______ is the property of a moving object that depends on the object's mass and velocity (128) 13. ______ are small rocky bodies the orbit around the sun in the Asteroid Belt (the area between Jupiter and Mars) (171) 14. galaxies are large groupings of ______ in space (179) 15. The _____ _____ is the galaxy we live in and is a spiral galaxy (181) (2 Words) 17. tides on Earth are caused by differences in how much the moon's ______ pulls on different parts of the Earth (169) 18. a _____ is anything that can flow and includes both liquids and gases (186) 19. The _____ ______ or terrestrial planets are Mercury, Venus, Earth, and Mars (139) (2 Words) 20. the three types of galaxies are spiral, elliptical and ______ (180)

Down 1. density is the amount of matter in a given _____ (182) 2. When measuring the volume of a liquid with a meniscus, read the volume at the _____ of the meniscus (60) 3. ______ is the amount of force in a given area (191) 4. the outer planets are _____ ______ or are planets that do not have solid surfaces (153) (2 Words) 8. when the forces are acting on an object in different directions, net force is calculated by _____ the smaller force from the larger force (92) 9. a _____ is a scientist's best prediction about the answer to a question. (18) 11. the ______ variable in an investigation is the variable that is expected to changed because of the manipulated variable (23) 12. during a _______eclipse, the moon moves in between the Earth and the sun and the shadow of the moon falls on the Earth (168) 16. during a ______ eclipse, the Earth moves in between the moon and the Earth and the shadow of the Earth falls on the moon (167)