what is a landform
See
http://www.thefreedictionary.com/landform
a specific geomorphic feature on the surface of the earth, ranging from large-scale features such as plains, plateaus, and mountains to minor features such as hills, valleys, and alluvial fans.
A landform is a natural feature on the Earth's surface, such as mountains, hills, valleys, plains, plateaus, and canyons. It can be any physical or topographical feature that is formed by various geological processes over a long period of time.
To understand what a landform is, you can follow these steps:
1. Start by researching basic earth science concepts related to landforms. This will give you a good foundation of knowledge to understand the topic better. Look into topics such as erosion, weathering, tectonic plates, and sedimentation.
2. Familiarize yourself with the different types of landforms. There are various classifications of landforms based on their physical characteristics and the processes that create them. Some common types include mountains, valleys, plains, plateaus, hills, and deserts.
3. Study the processes that shape landforms. Landforms are created through processes such as erosion, deposition, weathering, and tectonic activities. Erosion, for example, is the process of wearing away rocks and soil through the action of wind, water, or ice, which results in the formation of valleys, canyons, or deltas.
4. Learn about the geological history of an area. Landforms often have a geological history that dates back thousands or millions of years. Understanding the geological processes that shaped a specific landform can provide insights into its formation.
By following these steps and conducting further research, you can develop a comprehensive understanding of what landforms are and how they are formed.