Question

What is an external process?

Answer 1

Hint: Mountains, valleys, plains, and plateaux are examples of landforms that make up the landscape on the Earth's surface. Coastal features like peninsulas and bays, as well as undersea features like ocean basins and mid-ocean ridges, are included. Physical characteristics such as height, direction, slope, rock exposure, and soil type are used to classify landforms. They can also be categorised according to the methods that produce them.

Complete answer:
Geological processes refer to the various changes and occurrences that have occurred on the Earth's surface. These geological processes include cliff erosion, volcanic eruptions, and sedimentation at river mouths. Waves, the Earth's interior heat, or rivers are the geological mechanisms responsible for these processes.

The Earth's surface is influenced by external geological agents and processes. Solar energy is used to power them. The relief provided by internal processes is shaped by external processes. This process is carried out by external forces such as water, ice, wind, atmosphere, and humans. They include all of the changes that occur as a result of erosion, such as the alteration or wear down of the rocks and the deposit of materials.

Solar energy arriving at the Earth's surface drives external factors that shape the relief. This energy causes temperature variations in air masses, resulting in winds. It also drives the water cycle by allowing vast amounts of water from the oceans to evaporate and fall as rain or snow on the land.

Note: External and internal geological processes both rely heavily on gravity. It helps to generate convection currents in the Earth's interior, in which cold, dense materials sink and are replaced by hotter, lighter materials rising. On the surface, gravity causes collected water and ice on the continents to flow towards the sea, generating rivers and glaciers that erode and sculpt the rocks they pass through.