Look at the Grand Canyon. The Colorado River has eroded the rock (as it has risen due to other geological forces).
both
weathering and erosion the glacier used abrasion and then all of the rocks would be taken away by erosion
first the weathering happens which causes an erosion which makes deposition.
V-valley refers to a type of valley on a topographic map that has a V-shaped profile, typically formed by erosion from a river or stream. U-valley refers to a valley with a U-shaped profile, typically formed by glacial erosion. V-valleys are more narrow and have steeper sides compared to U-valleys.
cavern Answer #2: A sinkhole.cavern
A deep steep-sided valley formed by weathering and erosion is called a canyon. Canyons are typically formed by the action of rivers cutting through rock over long periods of time.
A deep steep-sided valley formed by weathering and erosion is called a canyon. Canyons are typically formed by the gradual wearing away of rock by water and wind over long periods of time, creating a deep, narrow valley with steep sides.
both
The Grand Canyon.
A deep narrow valley with high steep sides caused by weathering and erosion is known as a canyon. Canyons are typically formed over long periods of time by the action of rivers, glaciers, or other natural forces cutting through the rock.
Caves are typically formed by a combination of erosion and weathering. Erosion from water, wind, and ice can wear away rock formations, while weathering processes such as chemical weathering can dissolve minerals in the rock, creating openings that can eventually form caves over time.
Most canyons were formed by a process of long-time erosion from a plateau or table-land level. The cliffs form because harder rock strata that are resistant to erosion and weathering remain exposed on the valley walls.
The Arkansas River was formed by erosion, not deposition.
glacier erosion
Yes, valleys are primarily formed by a combination of weathering and erosion processes over time. Weathering breaks down rocks into smaller particles, while erosion transports these particles away, often carving out valleys in the landscape. Factors such as water, wind, ice, and gravity all play a role in shaping valleys through weathering and erosion.
cavern Answer #2: A sinkhole.cavern
A cave is typically formed through a combination of weathering and erosion. Weathering breaks down the rock material, while erosion removes it, creating a void in the rock that can develop into a cave over time.