fossil fuels - made from decomposing plants and animals., emissions - the United States is from burning fossil fuels for electricity, deforestation - the decrease in forest areas across the world that are lost for other uses such as agricultural croplands, urbanization, or mining activities, sustainable - a social goal about the ability of people to co-exist on Earth over a long time., energy - the capacity for doing work,

game

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟