Log in
Sign up for FREE
arrow_back
Library
Earth's Systems and Layers of the Earth
By Robin Coffman
star
star
star
star
star
Share
share
Last updated over 7 years ago
10 questions
Add this activity
1
1
1
1
1
1
1
1
1
1
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Question 9
9.
Question 10
10.
What is a "system"?
A living thing
A non-living thing
Earth
A group of parts that work together
Which of the following objects are in the "geosphere"?
Rock
River
Bug
Air
Which of the following system is "biotic"?
Geosphere
Hydrosphere
Atmosphere
Biosphere
Which of the following objects are in the "atmosphere"?
Clouds
Air
Plants
Earth's Crust
What is a "force"?
A living thing
Somthing that changes/creates a system
Something that keeps a system the same
Something that does not use gravity
Which layer is located at the CENTER of Earth?
Crust
Outer Core
Inner Core
Mantel
What is the "crust" composition?
Si, Ca, Mg, K, Na
Fe, Na
Mg
O
Which layer is the "Lithosphere and Asthenosphere" a part of?
Outer Core
Inner Core
Crust
Mantel
What do "Convection Currents" do?
Creat the magnetic field
Move the crust around
Where humans live
Has the highest amount of pressure present
What does the magnetic field protect us from?
Alien invasions
Other planets
Solar winds
Solar blasts