When it was formed, it was in the Mesozoic era, but it ended in the Cenozoic era.
The Western Cordillera covers an area of approximately 1.5 million square kilometers.
The Western Cordillera in North America is characterized by various landforms, including high mountain ranges such as the Rockies and the Cascades, deep river valleys, fjords, and plateaus. Glaciers, lakes, and coastal features like estuaries and fjords are also prominent in this region.
The age of the rocks in the Western Cordillera varies significantly, ranging from the Precambrian to the Cenozoic era. Many of the oldest rocks, such as those found in the Canadian Rockies, can be over 1 billion years old, while younger sedimentary rocks and volcanic formations can be as recent as a few million years old. This geological diversity results from various tectonic processes, including mountain building, volcanism, and sedimentation over millions of years.
The Western Cordillera was traditionally used for agriculture, mining, forestry, and hydroelectric power generation due to its rich natural resources and fertile lands. Today, it is also used for tourism and recreational activities due to its stunning landscapes and diverse ecosystems.
3 Rock Types of Western Cordillera!- Metallic Minerals: found in igneous rock.Ex. iron + silver- Non-Metallic Minerals: some metamorphic and sedimentaryEx. potash + asbestos + mica- Energy Minerals: California = offshore. Utah + Colorado = oil shale. Ex. Petroleum, coal, natural gas.
In the mesozoic era
There are two provinces and territories that are in the Western Cordillera. British Columbia and Yukon are the two that border the Western Cordillera.
The Western Cordillera is not a "time". It is a mountain range. Your question makes no sense
what are the means of livelihood in cordillera
Fishing, mining, agriculture, and forestry are the major industries of the western cordillera.
The bedrock of the western cordillera is primarily made up of ancient igneous and metamorphic rocks, along with sedimentary rocks that have been uplifted and deformed through tectonic processes. These rocks form the foundation of the mountain ranges in the Western Cordillera, such as the Rockies in North America and the Andes in South America.
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western cordillera
The Andes rise in the western part of Columbia where they became a cordillera.
The Western Cordillera covers an area of approximately 1.5 million square kilometers.
The two main mountain ranges of the Cordillera are the Western Cordillera and the Eastern Cordillera. They run parallel to each other along the western and eastern edges of North and South America.