E3 - Geography - 03 - Study Karnataka

E3 - Geography

1 / 25

Which type of rock is most likely to contain fossils?

A) Igneous

B) Sedimentary

C) Metamorphic

D) All of the above

2 / 25

Which type of rock is commonly found in layers or strata?

A) Igneous

B) Sedimentary

C) Metamorphic

D) All of the above

3 / 25

Which type of rock is formed by the recrystallization of limestone under heat and pressure?

A) Basalt

B) Sandstone

C) Coal

D) Marble

4 / 25

Which type of rock is formed from the accumulation of organic remains such as shells, bones, and plant matter?

A) Basalt

B) Sandstone

C) Coal

D) Marble

5 / 25

Which type of rock is primarily composed of quartz, feldspar, and mica minerals?

A) Basalt

B) Sandstone

C) Granite

D) Limestone

6 / 25

Which type of rock is formed from the alteration of pre-existing rock through heat and pressure?

A) Igneous

B) Sedimentary

C) Metamorphic

D) None of the above

7 / 25

Which type of rock is formed by the deposition and cementation of sediment particles?

A) Igneous

B) Sedimentary

C) Metamorphic

D) All of the above

8 / 25

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

A) Igneous

B) Sedimentary

C) Metamorphic

D) None of the above

9 / 25

The process of weathering and erosion can create which type of rock?

A) Igneous

B) Sedimentary

C) Metamorphic

D) All of the above

10 / 25

Which of the following is NOT a type of rock?

A) Igneous

B) Sedimentary

C) Metamorphic

D) Orogenic

11 / 25

Which ocean is bordered by the continents of Africa, Asia, and Australia?

A) Atlantic Ocean

B) Pacific Ocean

C) Indian Ocean

D) Southern Ocean

12 / 25

Which of the following is not a type of plate boundary?

A) Spreading boundary

B) Subduction boundary

C) Collision boundary

D) Diagonal boundary

13 / 25

The Mid-Atlantic Ridge is an example of which type of boundary?

A) Divergent boundary

B) Convergent boundary

C) Transform boundary

D) None of the above

14 / 25

The theory of plate tectonics explains the formation of which of the following geological features?

A) Mountains

B) Volcanoes

C) Earthquakes

D) All of the above

15 / 25

Which ocean is the largest in terms of surface area?

A) Atlantic Ocean

B) Pacific Ocean

C) Indian Ocean

D) Southern Ocean

16 / 25

What is the name of the supercontinent that existed before the current arrangement of continents?

A) Pangaea

B) Gondwana

C) Laurasia

D) Rodinia

17 / 25

Which of the following is not one of the major plates of Earth's lithosphere?

A) African Plate

B) Pacific Plate

C) Indian Plate

D) Arctic Plate

18 / 25

What is the main driving force behind the movement of continents?

A) Earth's rotation

B) Gravitational pull

C) Convection currents in the mantle

D) Solar radiation

19 / 25

Who proposed the theory of continental drift?

A) Alfred Wegener

B) Charles Darwin

C) Isaac Newton

D) Galileo Galilei

20 / 25

Which theory explains the formation of continents and oceans on Earth?

A) Plate Tectonics Theory

B) Big Bang Theory

C) Nebular Theory

D) Theory of Relativity

21 / 25

The transition zone is a layer of the Earth's interior located between which two layers?

A) Crust and Mantle

B) Mantle and Outer Core

C) Outer Core and Inner Core

D) Mantle and Lower Mantle

22 / 25

The Earth's inner core is believed to be primarily composed of which element?

A) Iron

B) Oxygen

C) Silicon

D) Carbon

23 / 25

The pressure in the Earth's core is estimated to be how many times greater than at the surface?

A) 10 times

B) 100 times

C) 1,000 times

D) 10,000 times

24 / 25

The Mohorovicic Discontinuity (Moho) marks the boundary between which layers of the Earth's interior?

A) Crust and Mantle

B) Mantle and Outer Core

C) Outer Core and Inner Core

D) Mantle and Transition Zone

25 / 25

The Earth's crust is thinnest beneath which of the following features?

A) Continents

B) Oceans

C) Mountains

D) Valleys

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