فقرة ممكن ان تكون في امتحان الانجليزية

karima20 · 2012-02-25, 19:16

اريد فقرة عن التلوث بالانجليزية لانها احتمال كبير ان تكون في الامتحان, رجاء لا تبخلوا علي.

mimou12 · 2012-02-25, 20:04

Pollution is the introduction of pollutants into the environment caused by instability and turmoil, or damage to the ecosystem of any physical systems for objects Alehihwaltlut could take the form of chemicals, or energy, such as noise, heat or light energy. May be contaminants, and the elements of pollution materials or external power sources, or may occur naturally. When a naturally occurring, are considered contaminants when Aonha exceed natural levels. Pollution is often classified into two types; point source pollution or contamination is not a point source. Blacksmith Institute issued a list of the most polluted places in the world.
اتمنى ان افيدك بهذا

karima20 · 2012-02-26, 19:15

merci bcp rebbi yehafdek w ynejhek

mimou12 · 2012-02-26, 22:09

p2q okhté karima rani hna kachema khasek thani prs rani man3rfkmch kamel ta9dri tgoli 3odwa jdida