“Subsistence agriculture is farming for food while commercial agriculture is farming meant to provide a farmer with food and money.” … In essence, subsistence agriculture is when crops and animals are produced by a farmer to feed their family with little surplus left for selling. Which is a good exampleRead More →
Doab (English: /ˈdoʊɑːb/) is a term used in South Asia for the tract of land lying between two confluent rivers. It is similar to an interfluve. What is a doab Class 10? the land between two rivers. … Complete answer:In South Asia, a piece of land lying between two confluencingRead More →
Orographic rainfall occurs when a mass of air is pushed up because of a structure with very high elevation, such as a mountain. The lifted air cools down and precipitation occurs. Rain shadow area is formed on the other side of the elevation. What is orographic rain in India? OrographicRead More →
A pycnocline is the cline or layer where the density gradient (∂ρ∂z) is greatest within a body of water. … These changes can be connected to the transport of heat, salt, and nutrients through the ocean, and the pycnocline diffusion controls upwelling. Where does thermocline occur? Thermocline, oceanic water layerRead More →
Geography was first systematically studied by the ancient Greeks, who also developed a philosophy of geography; Thales of Miletus, Herodotus, Eratosthenes, Aristotle, Strabo, and Ptolemy made major contributions to geography. Who are famous geographers? 10 Notable Geographers Muhammad ibn Musa al-Khwarizmi. Muhammad ibn Musa al-Khwarizmi was a Persian scholar whoRead More →