chapter 30.1

Question 1

geocentric model

Answer 1

earths centric model of the solar system

Question 2

heliocentric model

Answer 2

sun-centered model of the solar system

Question 3

extra-solar plants

Answer 3

planets in orbit around another star

Question 4

who created the geocentric model

Answer 4

Greek philosopher Ptolemy

Question 5

who came up with heliocentric model

Answer 5

Nicholas Copernicus

Question 6

who discovered evidence to support Copernicus model

Answer 6

Galileo Galilee

Question 7

who discovered the plants travel around the sun in ellipses

Answer 7

Johannes kelper

Question 8

do planets travel at different speeds in their orbits? yes or no?

Answer 8

yes

Question 9

what is a astronomical unit

Answer 9

average distance from earth to the sun

Question 10

what are the terrestrial planets

Answer 10

terrestrial planets- Venus, mercury, and mars

Question 11

which planets are Jovian planets

Answer 11

Jovian plants-Jupiter Uranus Saturn and Neptune

Question 12

what are the planets located at beyond the asteroid belt

Answer 12

outer planets

Question 13

gas giants are know as

Answer 13

Jovian planets

Question 14

what are the planets located between sun and asteroid belt

Answer 14

inner plants-mercury Venus earth and mars

Question 15

what are the names of the outer planets

Answer 15

Jupiter Saturn Uranus and Neptune

Question 16

what are the planets classified as that are located between the suns and earths orbit

Answer 16

inferior planets

Question 17

what are the planets located between the suns and earths orbit

Answer 17

mercury and venus

Question 18

which planet are classified as located past earths orbit

Answer 18

superior planet

Question 19

which planets are considered to be Superior planets

Answer 19

mars, jupiter saturn uranus and neptune