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Objectives: Major Landforms of The Earth Video Lecture | Crash Course for Class 6

FAQs on Objectives: Major Landforms of The Earth Video Lecture - Crash Course for Class 6

1. What are the major landforms of the Earth?
Ans. The major landforms of the Earth include mountains, hills, plateaus, plains, deserts, and valleys. Each of these landforms has distinct characteristics and formations, contributing to the Earth's diverse landscape.
2. How are mountains formed?
Ans. Mountains are formed primarily through tectonic processes, such as the collision of tectonic plates, volcanic activity, or the folding and faulting of the Earth's crust. Over millions of years, these processes can create towering peaks and ranges.
3. What is the difference between a plateau and a plain?
Ans. A plateau is an elevated flat area that rises sharply above the surrounding area, often with steep sides, while a plain is a flat or gently rolling area of land that is usually at a low elevation. Plateaus can be formed by volcanic activity or the uplift of the Earth's surface, whereas plains are typically formed by sediment deposition from rivers or glacial movements.
4. Why are deserts considered important landforms?
Ans. Deserts are important landforms because they play a crucial role in the Earth's climate and ecosystem. They are home to unique flora and fauna adapted to arid conditions and contribute to biodiversity. Additionally, deserts can influence weather patterns and serve as natural barriers.
5. How do human activities impact landforms?
Ans. Human activities such as mining, urbanization, deforestation, and agriculture can significantly impact landforms. These activities can lead to erosion, deforestation, and changes in natural landscapes, resulting in the alteration or destruction of existing landforms. Conservation efforts are essential to protect these natural features.
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