Tuuli, Aalto, Vuorovedet ja Sää - Hälytykset, Ennusteet, Tilastot ja Kartat. Väestönkasvu. 7 Billion: How Did We Get So Big So Fast?
Watch as global population explodes from 300 million to 7 billion. Sometime Monday, the world will have more humans than ever: 7 billion, according to the U.N. The U.N. estimates that the world's population will pass the 7 billion mark on Monday.
Kartat. SUOMI. EUROOPPA. National Flags Made From Each Country's Traditional Foods.