What is the main component of the Earth's mantle? (2019)

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Question: What is the main component of the Earth\'s mantle? (2019)

Options:

Correct Answer: Silicate minerals

Exam Year: 2019

Solution:

The Earth\'s mantle is mainly composed of silicate minerals, which include olivine and pyroxene.

What is the main component of the Earth's mantle? (2019)

What is the main component of the Earth's mantle? (2019)

Step 1: Understand that the Earth has different layers: crust, mantle, outer core, and inner core.
Step 2: Focus on the mantle, which is the layer between the crust and the outer core.
Step 3: Learn that the mantle is made up of solid rock, primarily silicate minerals.
Step 4: Identify the main types of silicate minerals in the mantle, which are olivine and pyroxene.
Step 5: Conclude that the main component of the Earth's mantle is silicate minerals, especially olivine and pyroxene.

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