Class 5 SST Question Answers - Major Landforms

Q1: What are landforms, and why is it important to understand them?
Ans: Landforms are different shapes and features on the Earth's surface, like mountains, plateaus, plains, deserts, and rivers. It's important to understand them because they help us learn about our planet and its geography.

Q2: What is a mountain, and how can mountains be classified?
Ans: A mountain is a tall and big landform made of rocks and earth. Mountains can be classified into three types: Fold Mountains, Block Mountains, and Volcanic Mountains.

Q3: Give an example of a young fold mountain and an old fold mountain.
Ans: The Himalayas are an example of a young fold mountain, and the Appalachians in North America are an example of an old fold mountain.

Q4: What are glaciers, and why are they important?
Ans: Glaciers are frozen rivers of ice found on some mountains. They are important because they help shape the landscape and provide benefits like natural barriers, water resources, tourism, and more.

Q5: Name three notable plateaus and explain why plateaus are important.
Ans: Three notable plateaus are the Deccan Plateau, Plateau of Tibet, and the East African Plateau. Plateaus are important because they can be used for farming, offer natural beauty for tourists, contain valuable minerals, and have waterfalls and fertile soil.

Q6: What are plains, and how are they formed?
Ans: Plains are flat and low-lying landforms formed by river deposits when sand, mud, and silt settle on their banks over time.

Q7: Why are plains good for farming and industrial development?
Ans: Plains are good for farming because they have fertile soil, and they are suitable for industrial development because they have good transportation networks.

Q8: What are deserts, and what are some unique features of deserts?
Ans: Deserts are dry and barren regions with very little rainfall. Some unique features of deserts include sand dunes, sandstorms, and oases.

Q9: Name two types of deserts and explain the difference between them.
Ans: Two types of deserts are hot deserts, like the Sahara in Africa, and cold deserts, like Antarctica. Hot deserts are very hot during the day, while cold deserts are cold because of their low temperatures.

Q10: What is a river, and how does it shape the land?
Ans: A river is a natural channel of freshwater that flows from mountains to oceans, lakes, or other rivers. It shapes the land by eroding, carving deep valleys, forming waterfalls, creating meanders, and building deltas.