DictionaryForumContacts

   
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z   <<  >>
Terms for subject Environment (5878 entries)
fauna (The entire animal life of a given region, habitat or geological stratum) الفونا - مجموع حيوانات المنطقة
fauna restoration (The process of returning wildlife ecosystems and habitats to their original conditions) استعادة الفونا
feasible resources موارد قابلة للاستثمار
federal authority (The power of a central government agency or its administrators to carry out the terms of the law creating the agency as well as to administer and implement regulations, laws and government policies) السلطة الفدرالية
federal government (A system in which a country or nation formed by a union or confederation of independent states is governed by a central authority or organization) حكومة فدرالية
federal law (A binding rule or body of rules established by a government that has been constituted as a union of independent political units or states) قانون فدرالي
fee (A charge fixed by law for services of public officers or for use of a privilege under control of government) رسوم
feeding of animals (The act and effect of supplying animals with food) إطعام الحيوانات
feeling for fire التحري عن الجَمرْ
feeling for nature (A consciousness, sensibility or sympathetic perception of the physical world and its scenery in their uncultivated state) الإحساس بالطبيعة
felid (Predatory mammal, including cats, lions, leopards, tigers, jaguars, and cheetahs, typically having a round head and retractile claws) السِنوريات
fen (Waterlogged, spongy ground containing alkaline decaying vegetation, characterized by reeds, that may develop into peat. It sometimes occurs in the sinkholes of karst region) مستنقع صغير
feral fish أسماك سائبة
fermentation (Any enzymatic transformation of organic substrates, especially carbohydrates, generally accompanied by the evolution of gas; a physiological counterpart of oxidation, permitting certain organisms to live and grow in the absence of air; used in various industrial processes for the manufacture of products, such as alcohols, acids, and cheese by the action of yeasts, molds, and bacteria; alcoholic fermentation is the best-known example. Also known as zymosis) تخمر
fern (Any of a large number of vascular plants composing the division Polypodiophyta, without flowers and fruits) السرخس
fertiliser (Substance added to soil for the purpose of promoting plant life, usually containing nitrogen, potassium and phosphorus, e.g. manure, guano, rock phosphates) سماد
fertiliser law قانون الأسمدة
fibre (An extremely long, pliable, cohesive natural or manufactured threadlike object from which yarns are spun to be woven into textiles) ألياف
fibreglass (A material made from small fibres of glass twisted together, which is used for keeping buildings warm, or a plastic strengthened by these fibres and used for making structures such as the outsides of cars and boats) فايبرجلاس - ألياف زجاجية
field damage (A decline in the productivity of an area of land or in its ability to support natural ecosystems or types of agriculture. Degradation may be caused by a variety of factors, including inappropriate land management techniques, soil erosion, salinity, flooding, clearing, pests, pollution, climatic factors, or progressive urbanization) التدهور الحقلي