Question: Which of the following layers is the thickest?
Options:
Crust
Mantle
Outer Core
Inner Core
Correct Answer: Mantle
Solution:
The mantle is the thickest layer of the Earth, extending about 2900 km.
Which of the following layers is the thickest?
Practice Questions
Q1
Which of the following layers is the thickest?
Crust
Mantle
Outer Core
Inner Core
Questions & Step-by-Step Solutions
Which of the following layers is the thickest?
Step 1: Understand that the Earth has different layers: the crust, mantle, outer core, and inner core.
Step 2: Know the approximate thickness of each layer: the crust is about 5-70 km, the mantle is about 2900 km, the outer core is about 2200 km, and the inner core is about 1270 km.
Step 3: Compare the thicknesses of the layers to find out which one is the thickest.
Step 4: Conclude that the mantle, at about 2900 km, is the thickest layer of the Earth.
No concepts available.
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