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Terms for subject Environment (6297 entries)
advertisement (The action of drawing public attention to goods, services or events, often through paid announcements in newspapers, magazines, television or radio) إعلان
advice (An official notice, opinion, counsel or recommendation that is optional or at the receiver's discretion) إخطار، فتوى، توصية
aerated lagoon لاجون مؤكسج
aeration (Exposition to the action of air) تهوية
aeration tank خزان تهوية
aerial attack هجوم جَوِّي
aerial observer مُراقِب جَوِّي
aerial observer راصد جَوِّي
aerial photo interpreter مُفَسِّر الصور الجوية
aerial photograph (An image of the ground surface made on a light-sensitive material and taken at a high altitude from an aircraft, spacecraft or rocket) صورة جوية
aerial photography (No definition needed) صورة جوية
aerobic condition (Life common to the majority of animal and plants species requiring the presence of oxygen) الظرف الهوائي
aerobic process (A process requiring the presence of oxygen) عملية هوائية
aerobic treatment (The introduction of air into sewage so as to provide aerobic biochemical stabilization during a detention period) معالجة حيوية هوائية
aerobiology (The study of the atmospheric dispersal of airborne fungus spores, pollen grains, and microorganisms; and, more broadly, of airborne propagules of algae and protozoans, minute insects such as aphids, and pollution gases and particles which exert specific biologic effects) بيولوجيا الهواء
aerodynamic noise (Acoustic noise caused by turbulent airflow over the surface of a body) ضجيج بسبب ديناميكا الهواء
aerosol (A gaseous suspension of ultramicroscopic particles of a liquid or a solid) أيروسول
aesthetics (Considerations, values, and judgements pertaining to the quality of the human perceptual experience (including sight, sound, smell, touch, taste, and movement) evoked by phenomena or components of the environment) جماليات
afforestation (1. Establishment of a new forest by seeding or planting of nonforested land. 2. The planting of trees on land which was previously used for other uses than forestry. 3. The planting of trees in an area, or the management of an area to allow trees to regenerate or colonize naturally, in order to produce a forest) تشجير
Africa (The second largest of the continents, on the Mediterranean in the north, the Atlantic in the west, and the Red Sea, Gulf of Aden, and Indian Ocean in the east. The Sahara desert divides the continent unequally into North Africa and Africa south of Sahara. The largest lake is Lake Victoria and the chief rivers are the Nile, Niger, Congo, and Zambezi. The hottest continent, Africa has vast mineral resources, many of which are still undeveloped) أفريقيا