what are the procees that shaped earth surface
Answer (1)
Answer:The Earth's surface has been shaped over millions of years by a combination of internal and external processes. These processes are constantly at work, building up and wearing down the landscape.--- Internal Processes (endogenic)These originate from within the Earth and typically build up the land.1. Plate TectonicsMovement of Earth's plates creates mountains, earthquakes, ocean trenches, and volcanoes.Example: The Himalayas formed from the collision of the Indian and Eurasian plates.2. Volcanic ActivityMagma from inside the Earth erupts to form volcanic mountains, islands, and lava plateaus.Example: Hawaiian Islands, Mount Fuji.3. EarthquakesSudden movement of tectonic plates causes faults and uplifts land.Can reshape entire landscapes instantly.---️ External Processes (exogenic)These occur on the Earth’s surface and tend to wear it down over time.1. WeatheringBreakdown of rocks by wind, water, ice, temperature changes, and chemical reactions.Types: Physical, chemical, and biological weathering.2. ErosionMovement of weathered materials by water, wind, glaciers, or gravity.Rivers carve valleys, glaciers form U-shaped valleys.3. DepositionSediments carried by wind or water are laid down, forming landforms like deltas, sand dunes, and alluvial plains.4. Mass WastingDownhill movement of soil and rock due to gravity (e.g., landslides, rockfalls)
