Chapter 2: Shaping of the Earth's Surface — Online MCQ Test
SOCIAL · Grade 9 · CBSE(NCERT)
Practice Chapter 2: Shaping of the Earth's Surface with a free chapter-wise online MCQ test.
This chapter covers: Earth Surface Endogenic forces Exogenic forces Plate tectonics Weathering Erosion Rivers Glaciers Mountains Valleys Landforms Continental drift.
AI-generated questions from basic to board-exam level, with instant results and explanations.
Chapter 2: Shaping of the Earth's Surface — Important Questions & Answers
What are the two main types of forces that shape the Earth's surface?
- A. Internal and external forces
- B. Heat and light forces
- C. Magnetic and electric forces
- D. Wet and dry forces
Answer: A. Internal and external forces
The Earth's surface is shaped by endogenic (internal) and exogenic (external) forces.
The Earth's surface is shaped by endogenic (internal) and exogenic (external) forces.
Which of the following is an endogenic force?
- A. Weathering
- B. Erosion by rivers
- C. Earthquake
- D. Deposition by wind
Answer: C. Earthquake
Earthquakes are caused by internal movements inside the Earth, so they are endogenic forces.
Earthquakes are caused by internal movements inside the Earth, so they are endogenic forces.
Which statement best describes exogenic forces?
- A. They originate inside the Earth and build landforms.
- B. They act on the Earth's surface and wear it down.
- C. They are responsible only for volcanoes.
- D. They occur only in oceans.
Answer: B. They act on the Earth's surface and wear it down.
Exogenic forces are external forces like weathering, erosion, and deposition that modify the surface.
Exogenic forces are external forces like weathering, erosion, and deposition that modify the surface.
Which landform is most likely formed when two tectonic plates collide?
- A. Mountain range
- B. Sand dune
- C. River delta
- D. Meander
Answer: A. Mountain range
Collision of plates can cause folding and uplift, forming mountains like the Himalayas.
Collision of plates can cause folding and uplift, forming mountains like the Himalayas.
Which statement about continental drift is correct?
- A. It states that continents have always been fixed in their present positions.
- B. It suggests that continents were once joined together and later drifted apart.
- C. It explains only the formation of rivers and valleys.
- D. It is the same as weathering of rocks.
Answer: B. It suggests that continents were once joined together and later drifted apart.
Continental drift theory says continents were once part of a single landmass and later separated.
Continental drift theory says continents were once part of a single landmass and later separated.