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Agriculture and Agriculture marketing is a State subject. 70% of India's rural households depend on agriculture of which 82% are SF and MFs. Agriculture and allied employs 54.6% workforce
The first stage occurred during the Carboniferous period, when Pangea, a supercontinent, was encircled by Panthalassa, a mega-ocean
The application of geomorphology, according to Charley, Schumn, and Sugden, may be considered along two lines:
Geomorphic cycle also called a geographic cycle, or cycle of erosion, theory of the evolution of landforms
Channel morphology is also called river channel morphology (or river morphology), it is a complete study of the channel from geography aspect to channel fluids dynamics aspect.
denudation involves the processes that cause the wearing away of Earth’s surface by moving water, ice, wind, and waves. This leads to a reduction in elevation and in relief of landforms and of landscapes.
The concept of a peneplain (the word meaning ―almost a plain) emerged from W.M. Davis‘cyclic view of landscape evolution.
Many famous geographers and nongeographers have attempted to define the discipline in a few short words.
The Cambrian period is the 1 st period of the Paleozoic Era.
A magnet’s North pole is thought of as the pole that is attracted by the Earth’s North Magnetic Pole when the magnet is suspended so it can turn freely
The concept of geosynclines was forwarded by Hall and Dana and elaborated by Haug.
Nebula – It is a primordial (primitive) amorphous (without shape) mass of cloud of gas and dust.
The concept of isostasy came in the mind of geologists but the concept grew out of the attraction of giant mountainous masses.
This approach emphasizes the historical evolution of slopes right from their origin to the present form. It, however, suffers from the inherent problem of correct reconstruction of the past forms of the slope.
A mountain can be defined as an area of land that rises abruptly from the surrounding region and higher than the hill.
Volcanism is the eruption of molten rock from inside the Earth to the surface. Volcanism occurs because of Earth’s internal heat, and is associated with tectonic processes and a part of the rock cycle.