Global Warming, Reduce Your Carbon Footprint at Home
Carbon dioxide is a greenhouse gas that is released when fossil fuels are burned or other organic materials are decomposed by bacteria. It is also released when humans exhale and…
Carbon dioxide is a greenhouse gas that is released when fossil fuels are burned or other organic materials are decomposed by bacteria. It is also released when humans exhale and…
ایک پیچیدہ موضوع ہے، جس کے بہت سے مختلف پہلو ہیں۔ گلوبل وارمنگ کی تاریخ زمین پر ہونے والی بڑی ماحولیاتی تبدیلیوں کی ایک مختصر ٹائم لائن ہے۔ ٹائم…