What are the three major types of landforms?

The three major types of landforms are mountains, plateaus, and plains. Mountains are elevated landforms that rise prominently above the surrounding area and often have steep slopes. They are home to unique ecosystems and provide resources like water and minerals. Plateaus are flat-topped landforms with steep sides, often rich in minerals and ideal for grazing. Plains are vast stretches of flat or gently sloping land, suitable for agriculture and settlement. These landforms are shaped by natural processes like erosion, weathering, and tectonic activity over millions of years.

This question related to Chapter 3 Social Science Class 6th NCERT.
From the Chapter 3. Landforms and Life.
Give answer according to your understanding.