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You can see water vapour in the air, as when a kettle or pan boils, or when you breathe out into cold air. It depends on the temperature balance between the vapour and the surrounding air.
clouds
NO. Water vapour is created by heating water e.g. when you heat a kettle steam floats out of the top of the kettle, that's water vapour.
Yes: it is one of the many waste products that your body gets rid of when you make energy through aerobic or anerobic respiration
Water vapour is a constituents in air because water vapour rises in the atmosphere & is always present in the atmospere in some or the other quantity.Also 0.0001% of air consist water vapour
You breathe out more water vapour then when you breathe in
Yes.
On exhaling carbon dioxide is breathed out along with water vapour.
About a pound
Because its part gas and we breath in oxygen
Because its part gas and we breath in oxygen
no its just vapor of water if its mixed with another element then yes
You can see water vapour in the air, as when a kettle or pan boils, or when you breathe out into cold air. It depends on the temperature balance between the vapour and the surrounding air.
Yes They are mammals and have about as much water in their bodies as humans. When they breathe they almost definitely breathe out water vapour. They must drink water at some stage or they will expire.
The air that you exhale contains water vapour. When you exhale during a cold day, the relative humidity increases. Relative humidity is actually the percentage of the amount of water vapour in the air.(the maximum amount of water vapour that the air can hold at that temperature) The colder the air, the less water vapour it can carry. When exhaled, air mixes with cold air, the temperature of the exhaled air drops, but there is more water vapour. When the air becomes saturated, (relative humidity is 100%), the extra water vapour will condense, allowing you to see your breathe on cold days.
The water vapour in your warm breath condenses back into water on contact with the cold surface of the window.
Trace amounts of water vapour are also exhaled, alongside the carbon dioxide.