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| Terms for subject Environment (5878 entries) |
| عادم السيارات | motor vehicle exhaust gas (Gases vented to the atmosphere by internal-combustion-engine driven vehicles) | |
| عادم السيارات | vehicle exhaust gas (An aeriform fluid of fine particles suspended in air, produced and vented as a byproduct of the operation of wheeled machines or conveyances self-propelled by internal combustion engines) | |
| عاريات البُزور | gymnosperm (Any seed-bearing plant of the division Gymnospermae, in which the ovules are borne naked on the surface of the mega sporophylls, which are often arranged in cones) | |
| عازل السوائل الخفيفة | separator of light liquids (A mechanical device for separating and removing residues from fuel and lubricating oil from waste water coming from filling stations and industrial plants in order to avoid pollution of water bodies; this system is based on the different specific weights of water and fuel residues that float on the water and can be easily removed) | |
| عازل - فاصل | separator (A machine for separating materials of different specific gravity by means of water or air) | |
| عاصفة | storm (An atmospheric disturbance involving perturbations of the prevailing pressure and wind fields on scales ranging from tornadoes to extratropical cyclones; also the associated weather and the like) | |
| عاصفة رعدية | thunderstorm (A storm caused by strong rising air currents and characterized by thunder and lightning and usually heavy rain or hail) | |
| عالم | world (The Earth with all its inhabitants and all things upon it) | |
| عام | public (The community or people in general or a part or section of the community grouped because of a common interest or activity) | |
| عامل أرضي | geogenic factor (Geogenic factors are those which originate in the soil, as opposed to those of anthropic origin (anthropogenic)) | |
| عامل إرغاء | foaming agent (Substances which make it possible to form a homogenous dispersion of a gaseous phase in a liquid or solid medium) | |
| عامل إيكولوجي | ecological factor (An environmental factor that, under some definite conditions, can exert appreciable influence on organisms or their communities, causing the increase or decrease in the number of organisms and/or changes in the communities) | |
| عامل اجتماعي - اقتصادي | socioeconomic factor (An essential element in a society's make-up, organization or behavior that combines financial dimensions with inter-personal or inter-group dynamics) | |
| عامل بشري | anthropogenic factor | |
| عامل تبييض | bleaching agent (1. A chemical, such as an aromatic acyl peroxide or monoperoxiphthalic acid, used to bleach flour, fats, oils and other edibles. 2. An oxidizing or reducing chemical such as sodium hypochlorite, sulfur dioxide, sodium acid sulfite, or hydrogen peroxide) | |
| عامل حقن | impregnating agent (A material used to fill holes in wood, plaster, or other surfaces before applying a coating such as paint or varnish) | |
| عامل حيوي | biotic factor (The influence upon the environment of organisms owing to the presence and activities of other organisms, as distinct from a physical, abiotic, environmental factor) | |
| عامل طَرْح الملوِّثات | emission factor | |
| عامل كيميائي ضوئي | photochemical agent (Agents which trigger off photochemical reactions) | |
| عامل لاحيوي | abiotic factor (Physical, chemical and other non-living environmental factors. They are essential for living plants and animals of an ecosystem, providing the essential elements and nutrients that are necessary for growth. The abiotic elements also include the climatic and pedologic components of the ecosystem) |