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  2. Canyon - Wikipedia

    en.wikipedia.org/wiki/Canyon

    A box canyon is a small canyon that is generally shorter and narrower than a river canyon, with steep walls on three sides, allowing access and egress only through the mouth of the canyon. Box canyons were frequently used in the western United States as convenient corrals, with their entrances fenced.

  3. Cultural landscape - Wikipedia

    en.wikipedia.org/wiki/Cultural_landscape

    Cultural landscape is a term used in the fields of geography, ecology, and heritage studies, to describe a symbiosis of human activity and environment. As defined by the World Heritage Committee , it is the "cultural properties [that] represent the combined works of nature and of man" and falls into three main categories: [ 1 ]

  4. Integrated geography - Wikipedia

    en.wikipedia.org/wiki/Integrated_geography

    Rice terraces located in Mù Cang Chải district, Yên Bái province, Vietnam Integrated geography (also referred to as integrative geography, [1] environmental geography or human–environment geography) is where the branches of human geography and physical geography overlap to describe and explain the spatial aspects of interactions between human individuals or societies and their natural ...

  5. Urban canyon - Wikipedia

    en.wikipedia.org/wiki/Urban_canyon

    An urban canyon (also known as a street canyon or skyscraper canyon) is a place where the street is flanked by buildings on both sides creating a canyon-like environment, evolved etymologically from the Canyon of Heroes in Manhattan. Such human-built canyons are made when streets separate dense blocks of structures, especially skyscrapers.

  6. Canyons of the Escalante - Wikipedia

    en.wikipedia.org/wiki/Canyons_of_the_Escalante

    Wetter climates during the recent ice ages of the Pleistocene period contributed to the deep cutting of the canyon walls. Sandstone exposed in canyons nearer to the Colorado River is typically from the Glen Canyon Group. The dark red cliffs of Coyote Gulch, for example, are composed of Navajo Sandstone.

  7. History of the Grand Canyon area - Wikipedia

    en.wikipedia.org/wiki/History_of_the_Grand...

    The known human history of the Grand Canyon area stretches back 10,500 years, when the first evidence of human presence in the area is found. Native Americans have inhabited the Grand Canyon and the area now covered by Grand Canyon National Park for at least the last 4,000 of those years.

  8. Jun. 5—Forty-six years. That's the amount of time that has passed since Anna Sofaer began The Solstice Project. The move came after Sofaer's rediscovery of the Sun Dagger site on Fajada Butte in ...

  9. Landform - Wikipedia

    en.wikipedia.org/wiki/Landform

    Examples are mountains, hills, polar caps, and valleys, which are found on all of the terrestrial planets. The scientific study of landforms is known as geomorphology . In onomastic terminology, toponyms (geographical proper names) of individual landform objects (mountains, hills, valleys, etc.) are called oronyms .