Final answer:
Landforms are synonymous with relief, and they refer to specific physical features of the Earth's surface. They are formed through various processes and are studied in physical geography.
Step-by-step explanation:
The term "landforms" is synonymous with relief. Landforms refer to the specific physical features of the Earth's surface, such as mountains, plains, and islands. They are formed through various processes, including erosion, weathering, tectonic plate action, and water movement. Understanding landforms is an important aspect of physical geography, which focuses on the study of natural phenomena in the environment.