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Geography Quiz - Inside Our Earth

Class VII
Geography
Inside Our Earth
12 questions
HARD

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Preview questions

1. What is the outermost layer of the Earth called?

Crust · Mantle · Core · Lithosphere

2. Which layer of the Earth is primarily made up of molten rock?

Crust · Mantle · Outer Core · Inner Core

3. What is the approximate thickness of the Earth's crust?

5-70 km · 100-200 km · 300-400 km · 1,000 km

4. Which layer of the Earth is solid and composed mainly of iron and nickel?

Crust · Mantle · Outer Core · Inner Core

5. What is the main component of the Earth's mantle?

Silicate minerals · Iron · Nickel · Copper