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The outer part of the lithosphere, specifically the part which is also part of the biosphere, from the surface of the Earth to the greatest subterranean depths at which organic life can exist. [4] biomes Large ecosystems characterized by a common climate, common vegetation, and common animal life. biosphere
Acronyms are abbreviations formed by the initial letter or letters of the words that make up a multi-word term. For the most part, the geographic names in this list were derived from three or more other names or words. Those derived from only two names are usually considered portmanteaus and can be found in the List of geographic portmanteaus ...
Nesoddtangen, Norway, a triple tautology, consisting of three parts, nes, odd and tangen, all being synonyms signifying a small cape or promontory. Nusa Tenggara Timur, Indonesia – (Eastern Southeastern Islands – Indonesian) Nyanza Lac, Burundi – Nyanza and lac are the Bantu and French words for "lake" respectively. This is a city, not a ...
2. Either of the two points where the Earth's axis of rotation meets its surface, i.e. the geographic poles, representing the northern and southern extremities of terrestrial latitude: the Geographic North Pole and the Geographic South Pole. 3. Either of the two ends of the geomagnetic field generated by the dynamo in the Earth's core.
This may not be the last time we encounter this space rock
Starting with Aristotle (Meteorology 2.5,362a32), the Earth was divided into five zones, assuming two frigid climes (the Arctic and Antarctic) around the poles, an uninhabitable torrid clime near the equator, and two temperate climes between the frigid and the torrid ones. [3] Different lists of climata were in use in Hellenistic and Roman time.
Also called Indianite. A mineral from the lime-rich end of the plagioclase group of minerals. Anorthites are usually silicates of calcium and aluminium occurring in some basic igneous rocks, typically those produced by the contact metamorphism of impure calcareous sediments. anticline An arched fold in which the layers usually dip away from the fold axis. Contrast syncline. aphanic Having the ...
Umbra, penumbra and antumbra of Earth and images that could be seen at some points in these areas (Note: the relative size and distance of the bodies shown are not to scale.)“… The Earth’s shadow has two distinct parts,… the UMBRA is the part of the shadow where all direct sunlight is blocked by the Earth; the PENUMBRA of the shadow is ...