ch 2 book 2

Question 1

is a ball of hot gases off light and other types of energy.

Answer 1

star

Question 2

is everything that exists throughout space.

Answer 2

universe

Question 3

is a star system that contains large groups of stars.

Answer 3

galaxy

Question 4

is a large nearly round space object that orbits the sun.

Answer 4

planit

Question 5

is a large rocky object that orbits a planet.

Answer 5

moon

Answer 6

dwarf planet