Landforms are natural features on the Earth's surface that are created by various geological processes. They include mountains, valleys, plateaus, plains, hills, and many other forms that are found on the Earth. These landforms are a result of various factors such as erosion, weathering, tectonic activity, and deposition.

Major Landforms of the Earth:

1. Mountains:
- Mountains are the highest landforms on Earth.
- They are usually formed when tectonic plates collide or when volcanic activity occurs.
- Some famous mountains include Mount Everest, the Himalayas, and the Andes.

2. Valleys:
- Valleys are low-lying areas between mountains or hills.
- They are often formed by the erosion of rivers or glaciers.
- Examples of valleys include the Grand Canyon and the Nile Valley.

3. Plateaus:
- Plateaus are flat elevated areas that are higher than the surrounding land.
- They are formed by volcanic activity or the uplift of the Earth's crust.
- The Deccan Plateau in India and the Colorado Plateau in the United States are examples of plateaus.

4. Plains:
- Plains are large, flat areas of land that are generally low-lying.
- They are often formed by the deposition of sediments by rivers or the movement of glaciers.
- The Indo-Gangetic Plains in India and the Great Plains in the United States are examples of plains.

5. Hills:
- Hills are raised areas of land that are lower in height compared to mountains.
- They are often formed by erosion or the deposition of sediments.
- Examples of hills include the Appalachian Mountains in the United States and the Western Ghats in India.

6. Deserts:
- Deserts are dry, barren areas with little to no vegetation.
- They are often formed by the lack of rainfall and high evaporation rates.
- The Sahara Desert in Africa and the Thar Desert in India are examples of deserts.

In conclusion, landforms are diverse and fascinating features that shape the Earth's surface. They are formed through natural processes and contribute to the overall beauty and uniqueness of our planet. Understanding these major landforms helps us appreciate the dynamic nature of our Earth.

A landform is a natural feature of the solid surface of the earth or any other planetry body