Chapter 7 Flashcards

23 cards

Chapter 7﷯﷯﷯ ﷯﷯﷯﷯﷯﷯ ﷯


 
  
Created Oct 15, 2010
by
mkampper

 

 
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  Side A   Side B
1

 

24 hours
2

 

Earth's rotation on its axis
3

 

one year
4

 

its axis is tiled as it moves around the sun
5

 

How much of the sunlit side of the moon phases Earth
6

 

The moon must be directly between Earth and the sun.
7

 

Full moon
8

 

differences in how much the moon pulls on different parts of Earth.
9
What did Galileo note about the moon’s surface
 
craters
10

 

1/4 the size
11

 

a large object struck Earth and the leftover material came together to form the moon.
12

 

gravity and inertia
13

 

24 hours
14

 

day and night
15

 

365 1/4 days
16

 

Axis
17

 

orbit
18

 

one month
19

 

solar
20

 

lunar
21

 

There would be no seasons and temperautes would be fairly constant year round.
22

 

The masses of the objects and the distance between them determine the strength of gravity.
23

 

Maria - drak, flat areas Galileo thought were seas

Craters - pits formed by meteoroids

Highlands...

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