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2.1 Spherical Earth Flashcards | StudBud
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2.1 Spherical Earth
2.1 Spherical Earth
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#Chapter #2 #Lesson #1 #Spherical #Earth #Louisiana #Earth #Science
Flashcards
18 cards
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Questions
18
Answers
1
What is the hydrosphere?
Layer or gases surrounding Earth
Liquid water on Earth
All living organisms on Earth
Earth's entire solid body
2
How do you find the density of an object?D=Density,V=Volume,M=Mass
D=V/M
D=M/V
V*M=D
None of the above
3
What is the density of water?
0.4 g/mL
5 g/mL
1 g/mL
8 g/mL
4
Scientist see the shape of Earth in pictures from __________.
waves
maps
Educated Guesses
satellites
5
How dense is the bottom layer of Earth?
The least dense of the 3 layers
Of median density of the 3 layers
None of the above
The most dense of the 3 layers
6
Do all of Earth's systems work together?
Yes
Barely
Only on Tuesdays
No
7
What is the geosphere?
Earth's entire solid body
Liquid water on Earth
All living organisms on Earth
Layer or gases surrounding Earth
8
The bulge is at the _________.
South Pole
Equator
There is no such thing
North Pole
9
What is gravity?
A force that makes objects allways fall back to Earth
A property of matter.
Mass/volume
The force that all objects exert on others because of their masses.
10
What is the Biosphere?
Liquid water on earth
Earth's entire solid body
layer of gases surrounding Earth
all living organisms on Earth
11
Which one of these is not one of Earth’s systems?
Bathysphere
Atmosphere
Hydrosphere
Geosphere
12
How did Earth's layers form?
None of the Above
We aren't exactly sure
Magma created them
The most dense materials sank to the bottom of the Earth
13
How many systems does Earth have?
2
4
9
5
14
How many layers is Earth's geosphere divided into?
5
1
6
3
15
Could the Cryosphere and the Hydrosphere be considered the same system?
Yes, they're both water
No, there are 5 major systems of Earth
16
What is the atmosphere?
Layer or gases surrounding Earth
Earth's entire solid body
All living organisms on Earth
Liquid water on Earth
17
Is Earth a perfect sphere?
No
Yes
18
What shape is Earth?
Sphere
Circle
Triangle
None of the above
