Answer:
Water vapor is less dense than these heavy molecules; in humid air, water vapor takes up space that would normally be occupied by nitrogen and oxygen. Known as the "vapor buoyancy effect," this phenomenon renders humid air lighter than dry air of the same temperature, pressure and volume.
World History is the story of the interaction between the environment, and ideas that form societies, and civilizations. world history would not exist without psyche (human psyche) being aware of all what is going on. It is human psyche that is aware of things and that attributes meaning to these events. World history is a history of humankind psyche being increasingly aware and conscious of the world, itself and that learns to attribute meaning to everything what is happening.
The name of this war was Seven years war
