WebDec 20, 2024 · Basic Terms: Upwarp: a broad elevated area of the earth’s surface. Plume: a column of magma rising by convection in the earth’s mantle. Rift Valley: a linear-shaped lowland (graben) between several … WebMay 26, 2024 · Divergent evolution occurs when differential selection pressure or evolutionary driving force (both biotic and abiotic) acts on a subgroup of species which leads to accumulation of variations that favors better adaptation (Schluter 2001 ). The buildup of these adaptive traits makes this subgroup more and more distinct from their ancestor.
What Is Divergent Thinking? Definition and …
WebDivergent Plate Boundaries. Divergent plate boundaries are locations where plates are moving away from one another. This occurs above rising convection currents. The rising … WebFeb 1, 2024 · Tectonic Plates. A tectonic plate (also called lithospheric plate) is a massive, irregularly-shaped slab of solid rock, generally composed of both continental and oceanic lithosphere. The lithosphere includes the crust and top mantle with its thickness range varying between 5-100 km in oceanic parts and about 200 km in the continental areas. neff descaling tablets
What is Plate Tectonics? Plate Tectonics Live Science
WebTectonic plates move due to mantle convection, subduction and slab pull. Mantle convection is the movement of magma due to its variation in temperature and density, which also causes the tectonic plates to move. Subduction is when the denser tectonic plate is pushed underneath the other. Slab pull is the gravitational pull that causes the ... WebIn this Geography GCSE study guide, you can learn all about the structure of the Earth, the Earth's crust and plate boundaries. Find out about collision zones, tectonic plates and how is a fold ... Webdivergent: [adjective] moving or extending in different directions from a common point : diverging from each other. differing from each other or from a standard. ithink financial sebastian fl