The atmospheric conditions have been significantly altered from the original conditions by the presence of life-forms,  which create an ecological balance that stabilizes the surface conditions.
Lightning Weather can have both beneficial and harmful effects. Earth is estimated to have formed 4. Condensing water vapormost or all of which came from ice delivered by cometsproduced the oceans and other water sources.
The The nature is a major academic The natureand is also important for mineral and hydrocarbon extraction, knowledge about and mitigation of natural hazardssome Geotechnical engineering fields, and understanding past climates and environments.
The atmosphere also retains heat during the night, thereby reducing the daily temperature extremes. Earth has evolved through geological and biological processes that have left The nature of the original conditions. This exposure alternates as the Earth revolves in its orbit.
The outer surface is divided into several gradually migrating tectonic plates. The thin layer of gases that envelops the Earth is held in place by gravity. Outgassing and volcanic activity produced the primordial atmosphere.
Deposition can occur when sediments settle onto the surface of the Earth and later lithify into sedimentary rockor when as volcanic material such as volcanic ash or lava flows, blanket the surface. Rock units are first emplaced either by deposition onto the surface or intrude into the overlying rock.
The interior remains active, with a thick layer of plastic mantle and an iron-filled core that generates a magnetic field. These structural regimes broadly relate to convergent boundariesdivergent boundariesand transform boundariesrespectively, between tectonic plates.
Based on historical records, the Earth is known to have undergone drastic climate changes in the past, including ice ages. These currents help to moderate the differences in temperature between winter and summer in the temperate zones. Earth and Earth science View of the Earthtaken in by the crew of Apollo Also, without the redistributions of heat energy by the ocean currents and atmosphere, the tropics would be much hotter, and the polar regions much colder.
Its most prominent climatic features are its two large polar regions, two relatively narrow temperate zones, and a wide equatorial tropical to subtropical region. Terrestrial weather occurs almost exclusively in the lower part of the atmosphereand serves as a convective system for redistributing heat.
Within the solar systemit is third closest to the sun; it is the largest terrestrial planet and the fifth largest overall. A tornado in central Oklahoma The climate of a region depends on a number of factors, especially latitude.
Deformation typically occurs as a result of horizontal shortening, horizontal extensionor side-to-side strike-slip motion. This iron core is composed of a solid inner phase, and a fluid outer phase.
The remainder consists of continents and islands, with most of the inhabited land in the Northern Hemisphere. Extremes in weather, such as tornadoes or hurricanes and cyclonescan expend large amounts of energy along their paths, and produce devastation.
Climate is a measure of the long-term trends in the weather.Nature, in the broadest sense, is the natural, physical, or material world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general.
The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as The nature separate category from other. nature - a causal agent creating and controlling things in the universe; "the laws of nature"; "nature has seen to it that men are stronger than women" causal agency, causal agent, cause - any entity that produces an effect or is responsible for events or results.
First published inNature is the world’s leading multidisciplinary science journal. Nature publishes the finest peer-reviewed research that drives ground-breaking discovery, and is read by. Nature definition is - the inherent character or basic constitution of a person or thing: essence.
How to use nature in a sentence. Synonym Discussion of nature. the inherent character or basic constitution of a person or thing: essence; disposition, temperament See the full definition.
The Nature Conservancy is a nonprofit, tax-exempt charitable organization (tax identification number ) under Section (c)(3) of the Internal Revenue .Download