دراسة: الدببة القطبية قد تنقرض بحلول عام 2100

euronews (عــربي) 2020-07-21

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أشارت دراسة علمية إلى أن الدببة القطبية قد تنقرض بحلول عام 2100 بسبب التغير المناخي، فالاختفاء التدريجي لموطنها بسبب تقلص الجليد البحري حيث اعتادت الدببة على صيد فرائسها من الفقمة، سيسبب لها حرمانا من الغذاء خلال فصل الصيف، الأمر الذي يهدّد وجودها.View on euronews
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