what would happen if there will be no variation in landforms
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Answer:
Answer is
Explanation:
The present day forms of land surface (landform) are a result of different earth surface processes that operated over long geological times, landform is usually the first and easiest thing we observe when we study global change and the impacts of human activities on our environment and may contain important clues to past processes related to global change and human impacts. In order to be able to improve and maintain the sustainability of our environment and predict and reduce the impact of contemporary earth surface processes that lead to natural hazards (such as landslides), we need to have a basic understanding of the general configuration of landforms and of the surface processes and environmental factors involved in their formation and evolution. Landform evolution is an important aspect of earth sciences and involves complicated interaction among different physical processes and environmental factors, such as underlying rock structures, tectonics, rock types, climate and climatic changes, and human activities, all occurring over a wide range of spatial and temporal scales. However, because of the degree of complexity in spatial and temporal scales, long-term landform evolution cannot be observed directly. Further, the interacting processes involved are hard to infer from the limited temporal observations of present day forms.