Tectonic Plates.One went over one.
rocks
they are formed by fault block
The most common way mountains are formed is when two tetonic plates collide
No, the Appalachian Mountain range, which contains the Blue Ridge Mountains, are all millions of years older than the Rocky Mountains.
The Blue Ridge Mountains are part of the larger Appalachian Mountains range.
Yes, the Blue Ridge Mountains formed by destructive force when the tectonic plates pulled apart during the break-up of the Super Continent. As well, geologists believe the Appalachian Mountains--which include the Blue Ridge Mountain Range--once included active volcanoes. The plate forces folded the land, making the mountains, while volcanic forces created igneous rocks etc. This was many millions of years ago. The Appalachian mountains, Allegheny Mountains, and Blue Ridge Mountains are much older than the Rocky Mountains.
Rocks/Mountains.
Volcanic Mountains Folded Mountains to be correct!
Mountains are made up of many different types of rocks. It also depends on the where the mountain is located and how it formed. For example, mountains formed by recent volcanic activity will be mostly composed of Igneous rock. Though most mountains and the like are made up of a combination of igneous, sedimentary and metamorphic rock.
The three types of rocks you can find in the Rocky Mountains are sedimentary rocks, igneous rocks, and metamorphic rocks. Sedimentary rocks are formed from the accumulation and compaction of sediment, such as sandstone and limestone. Igneous rocks are formed from the cooling and solidification of molten magma or lava, such as granite and basalt. Metamorphic rocks are formed from the transformation of existing rocks due to high temperatures and pressures, such as gneiss and schist.
actually, the colour of the mountains are green, but from far away distance, it slightly changes from green to normal blue
The Blue Mountains in Australia were formed around 50 million years ago through a series of geological processes, including plate tectonics and volcanic activity. The distinct blue haze that gives the mountains their name is caused by the scattering of sunlight through the eucalyptus tree oil in the air.