🔥 Earth’s Structure & Processes MCQs

(GEOGRAPHY) TOPIC WISE ALL QUESTIONS

EXPECTD QUE. ON (GEOLOGY)

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

1)

Which type of rock is formed from the cooling and solidification of magma or lava?

1) Sedimentary rock

2) Igneous rock

3) Metamorphic rock

4) All of the above

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

2)

What is the Earth's outermost layer called?

1) Mantle

2) Core

3) CRUST

4) Lithosphere

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

3)

What is the most abundant element in the Earth's crust?

1) Oxygen

2) Silicon

3) Aluminum

4) Iron

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

4)

Which geological era is known as the "Age of Reptiles"?

1) Cenozoic

2) Mesozoic

3) Paleozoic

4) Precambrian

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

5)

What type of rock is marble?

1) Igneous

2) Sedimentary

3) Metamorphic

4) Extrusive

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

6)

Which mineral is known for its ability to scratch glass?

1) Talc

2) Gypsum

3) Quartz

4) Calcite

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

7)

What is the process called where sediments are compacted and cemented into sedimentary rock?

1) Metamorphism

2) Lithification

3) Erosion

4) Weathering

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

8)

Which of the following is an example of a fluvial landform?

1) Volcano

2) Glacier

3) River delta

4) Fault scarp

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

9)

What is the study of landforms and the processes that shape them called?

1) Climatology

2) Geomorphology

3) Oceanography

4) Meteorology

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

10)

Which process involves the breaking down of rocks and minerals into smaller particles?

1) Erosion

2) Weathering

3) Deposition

4) Compaction

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

11)

What is the term for the preserved remains or traces of ancient organisms?

1) Crystals

2) Fossils

3) Sediments

4) Magma

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Category: (GEOGRAPHY) TOPIC WISE ALL QUESTIONS

12)

Which type of plate boundary is associated with the creation of new oceanic crust?

1) Convergent boundary

2) Divergent boundary

3) Transform boundary

4) Conservative boundary

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🔥 Earth’s Structure & Processes MCQs

Which type of rock is formed from the cooling and solidification of magma or lava?

Correct Answer: b) Igneous rock

Explanation: Igneous rocks form from the cooling and solidification of molten magma or lava.

What is the Earth's outermost layer called?

Correct Answer: c) Crust

Explanation: The crust is the Earth's outermost layer, composed mainly of rocks and minerals.

What is the most abundant element in the Earth's crust?

Correct Answer: a) Oxygen

Explanation: Oxygen is the most abundant element in the Earth's crust, making up about 46% by weight.

Which geological era is known as the "Age of Reptiles"?

Correct Answer: b) Mesozoic

Explanation: The Mesozoic Era is often called the "Age of Reptiles" due to the dominance of dinosaurs.

What type of rock is marble?

Correct Answer: c) Metamorphic

Explanation: Marble is a metamorphic rock that forms when limestone is subjected to heat and pressure.

Which mineral is known for its ability to scratch glass?

Correct Answer: c) Quartz

Explanation: Quartz is a hard mineral with a hardness of 7 on the Mohs scale, capable of scratching glass.

What is the process called where sediments are compacted and cemented into sedimentary rock?

Correct Answer: b) Lithification

Explanation: Lithification is the process where sediments are compacted and cemented to form sedimentary rocks.

Which of the following is an example of a fluvial landform?

Correct Answer: c) River delta

Explanation: A river delta is a fluvial landform formed by sediment deposition at the mouth of a river as it flows into an ocean or a lake.

What is the study of landforms and the processes that shape them called?

Correct Answer: b) Geomorphology

Explanation: Geomorphology is the scientific study of landforms and the processes that create and modify them.

Which process involves the breaking down of rocks and minerals into smaller particles?

Correct Answer: b) Weathering

Explanation: Weathering is the process that breaks down rocks and minerals into smaller particles through physical, chemical, and biological processes.

What is the term for the preserved remains or traces of ancient organisms?

Correct Answer: b) Fossils

Explanation: Fossils are the preserved remains or traces of ancient organisms, providing evidence of past life on Earth.

Which type of plate boundary is associated with the creation of new oceanic crust?

Correct Answer: b) Divergent boundary

Explanation: Divergent boundaries occur where tectonic plates move apart, leading to the creation of new oceanic crust.

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