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west africa

TermDefinition
الندرة يجب على جميع المجتمعات معالجة المشاكل المتمثلة في محدودية الموارد وعدم وجود احتياجات ورغبات غير محدودة.
الترابط لأننا نعيش على كوكب واحد ولا نستطيع تلبية جميع احتياجاتنا، فإننا نعتمد على الآخرين لإيجاد حلول مفيدة للطرفين للمشاكل المشتركة.
المقايضة الصامتة عملية يتبادل فيها الناس السلع دون الاتصال ببعضهم البعض بشكل مباشر.
الصحراء صحراء كبيرة وحارة في شمال إفريقيا تغطي حوالي 3.5 مليون ميل مربع
منطقة الساحل منطقة شبه صحراوية، جنوب الصحراء الكبرى، حيث تنمو الأعشاب القصيرة والشجيرات الصغيرة وبعض الأشجار
السافانا منطقة نباتية تتكون من أعشاب طويلة وأشجار متناثرة، مع موسم أمطار طويل
نهر النيجر أطول نهر في غرب إفريقيا، ونوع من الطرق التجارية في العصور القديمة
Created by: user-1985928
 

 



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