W-4 Vocabulary List 2 Crossword
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
 
 
Down: 1) to add dirty or harmful substances to land, air, water, etc. so that it is no longer pleasant or safe to use يلوث3) to be spread around a place, making it look untidy يبعثر6) with too many people living in it زيادة السكانية9) waste material which is radioactive, especially used fuel from nuclear power stations نفايات النووية10) the natural world in which people, animals and plants live البيئة الطبيعية13) النفايات الكيميائية17) no longer in existence منقرض Across: 2) إرتفاع درجة الحرار - إحتباس الحراري4)  to use more of something than is necessary or useful يبذر5) coal, oil, or natural gas ( for example ) formed in the earth frome dead plants or animals وقود أحفوري7) a thick forest in tropical parts of the world that have a lot of rain غابات المطيرة8) useless material that is produced by industrial activity such as that of factories and mines نفايات الصناعية11) to treat things that have already been used so that they can be used again يعيد تدويره - يعيد تصنيعه12) containing poison; poisonous سام14) (used about animals, plants, etc.) in danger of disappearing from the world (becoming extinct) معرض للإنقراض15) the process by which an area becomes a desert. التصحر16) to make people more knowledgeable about something يزيد الوعي - يثقف18) a person who takes an active part in the protection of the environment المحافظ على البيئة19) the act of cutting down or burning the trees in an area قطع الغابات -إزالة الغابات
 

 

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