when 2 plates move away from each other
the process when faults or cracks in the earth's crust force some materials or blocks of rock up and others down. Instead of the earth folding over, the earth fractures and blocks are stacked. Examples include the Sierra Nevada mountains in North America and the Harz Mountains in Germany.
Blocks of crust moving along a fault can form mountains. This can happen under water in the ocean as well as on land.
When older rock ends up on younger rock
When the Earth surface is pushed up along a crack or two.
Fauilt-block moutains form when tensión makes the lithospere break into Many normal faults
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When faults or cracks in the earth's crust force some materials or blocks of rock up and others down. The earth's crust pulls apart and it breaks up into blocks or chunks.
mountains
There are three main types of mountains. block mountains formed by sections of the earth's crust that have been tilted or lifted up by the movement of two close fault lines, large cracks in the earth's surface. These are usually smaller than other types of mountains and are often separated by valleys. Volcanic mountains are formed by magma that is pushed out of the earth through a crack or weak place in the earth's crust. Fold mountains are formed when rock is "squeezed" together. When plates collide, the rock along the edges crumples, creating a huge zig-zag pattern in layers of the earth's crust. Upwarped mountains are formed when magma pushes up the earth's crust without breaking the surface. This creates a rounded mountain that gently slopes toward the surrounding land.
As the Eurasian plate and the African plate converged, the two plates collided. The rock strata along the boundary was compressed, resulting in the rock strata to fold and buckle. Over time, these folded rock strata formed a fold mountain range known as the Atlas Mountains.
when two plates on the earth's crust diverge or get pulled apart , fracture appear on the earth's surface. these fracture are called faults.when two faults are formed along each other , large areas get displaced vertically along the two fault lines the land between the faults lines either subsides or rise these mountains are called block mountains
by normal fault uplifting the mountains, and creating a lower level valley because the valley would be along the lower level hanging wall.
what are mountains formed by blocks of crust moving along a fault
Mountains made of crumpled and folded layers of rock are called fold mountains. The breaking down of materials of Earth's crust into smaller pieces is weathering.
A fault-block mountain is formed by blocks of the Earth's crust moving along a fault.
mountains
mountains
mountains usually occur in narrow bands along the edges of continents
mountains usually occur in narrow bands along the edges of continents
Fault Block mountains or Horst- formed when colliding plates build up pressure along parallel cracks (faults) in the Earth's surface. The extreme pressure causes large blocks of land to slip and be uplifted. Elevations are normally greater than 3000 meters above sea level. Example: The Sierra Nevadas of California.
mountains or earthquakes
The Andes Mountains running along the western edge of South America were formed by collisions between the South American plate and the
The one mass of land known as Pangaea was formed In the Era Paleozoic, along with mountains, and land breathing animals.
The Tetons are fault-block mountains. This means that they were pushed up as the earth split along a north-south fault line. As pressures deep within the mantle forced the blocks on each side of the crack together, the western block rose to form the mountains and the eastern block sank to form the valley.