Layers Of Earth & Atmosphere Flashcards
1
Q
What is the hottest layer of the Earth?
A
Inner Core.
2
Q
What is the thinnest layer of the Earth?
A
The Crust.
3
Q
What is the second layer of the Earth?
A
The Mantle.
4
Q
How big is the Crust (Thickness)
A
Rarely exceeds 50 km.
5
Q
What is the temperature of The Inner Core?
A
6000 Celsius
6
Q
What is the thickness of the Mantle?
A
2900 KM thick
7
Q
What is The Asthenosphere
A
The layer between the crust and mantle.
8
Q
What is the first layer of the atmosphere?
A
The Troposphere
9
Q
What is the second layer of the atmosphere?
A
Stratosphere
10
Q
What is the first layer of the atmosphere?
A
Mesosphere
11
Q
What is the first layer of the atmosphere?
A
Thermosphere
12
Q
What is the first layer of the atmosphere?
A
Exosphere
