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Pyramidal peak. The Matterhorn, a classic example of a pyramidal peak. A pyramidal peak, sometimes called a glacial horn in extreme cases, is an angular, sharply pointed mountain peak which results from the cirque erosion due to multiple glaciers diverging from a central point. Pyramidal peaks are often examples of nunataks.
The atmosphere of Earth is composed of a layer of gas mixture that surrounds the Earth's planetary surface (both lands and oceans), known collectively as air, with variable quantities of suspended aerosols and particulates (which create weather features such as clouds and hazes), all retained by Earth's gravity.
Atmospheric electricity describes the electrical charges in the Earth's atmosphere (or that of another planet). The movement of charge between the Earth's surface, the atmosphere, and the ionosphere is known as the global atmospheric electrical circuit. Atmospheric electricity is an interdisciplinary topic with a long history, involving ...
These processes also gave the Mission Mountains their distinct shapes. The many three-sided peaks, called horns or pyramidal peaks, and the knife-like ridges of the southern half of the range are results of the heavy mountain glaciation. The northern half of the range was largely rolled over by the Flathead Lobe, which was much like a huge ...
Funeral Mountains. The Funeral Mountains is a short, arid mountain range in the United States along the California - Nevada border approximately 100 mi (160 km) west of Las Vegas. The mountains are considered a subrange of the Amargosa Range that form the eastern wall of Death Valley. The crest of the range is within Death Valley National Park.
An atmospheric window is a region of the electromagnetic spectrum that can pass through the atmosphere of Earth. The optical, infrared and radio windows comprise the three main atmospheric windows. [2] The windows provide direct channels for Earth's surface to receive electromagnetic energy from the Sun, and for thermal radiation from the ...
In Earth's atmosphere, carbon dioxide is a trace gas that plays an integral part in the greenhouse effect, carbon cycle, photosynthesis and oceanic carbon cycle. It is one of three main greenhouse gases in the atmosphere of Earth. Water vapor is the primary greenhouse gas, as of 2010, contributing 50% of the greenhouse effect, followed by ...
Pyramids of Giza A sketch made by Dutch traveller Cornelis de Bruyn on his journey through Egypt in 1698.. The Giza pyramid complex (مجمع أهرامات الجيزة), also called the Giza necropolis and also known as the Pyramids of Giza or Egypt, is the site on the Giza Plateau in Giza, that includes the Great Pyramid of Giza, the Pyramid of Khafre, and the Pyramid of Menkaure, along ...