because the water ends up evaporating.which means it goes into the clouds and is used as rain.
As with so many of the peculiar properties of water it is the hydrogen bonding between water molecules that accounts for this. Much of the energy is stored in these bonds.
the water becomes saltier and denser and its common near the shore.
The amount of water on earth does not change. Some of it may become ice, or melt into water, but the global amount is always the same.
Water, water temperature, the minerals dissolved in the water, the speed and depth of the water, the amount of particulate matter such as sand in the water, the composition of the riverbed, and the amount of sunlight available for plant life.
Water is highly cohesive. Its molecules tend to resist increases in their motion. When water is heated, some of the energy is used to disturb the hydrogen bonds between neighboring molecules.
Heavy water is water with some gases extracted.if you put it in a barrel and put the barrel in water the barrel would sink.Theonly reason Hitler wanted heavy water was because heavy water is used in atomic bombs.the only place he could get the heavy water was Norway. fortunately the Brit's blew up the only cargo ship carrying the heavy water back to Germany...some heavy water is lost in a lake somewhere in norway...lost in time forever.
The guard cell prevents water loss in leaves.
the water becomes saltier and denser and its common near the shore.
It might be tidaly heated like io and europa some scientests belive ganymede is tidally heated so it may have a subsurface ocean
no,some amount is lost in friction.
The amount stays the same but some of it changes to steam and water vapour and it will disappear.
A water bath must be used while heating ethanol and acetone because the temperatures at which they can be heated might break the container they are heated in. Some metals are also heated this way.
Although almost all of the water on Earth today has been on the surface for millions of years, some is constantly added from underground rock, and a tiny amount by meteors. Some water is lost to the formation of minerals and compounds, and by the photodissociation of water (after which the some of the free hydrogen nuclei can escape into space).
The large majority of fires can be put out safely with water. The exceptions are electrical, grease, or some super heated metals.
Cause of the presence of carbondioxide
Not a single molecule of water is lost to nothing from your body. Water is neither converted to hydrogen and oxygen in your body. Some of the water is lost via expiration. The exhaled air is saturated by water vapor. Water can be lost up to one liter per hour via skin in hot tropical climate. This is done to keep your body cool. Some of the water is lost in feces. Rest is excreted via kidneys.
Generally speaking, substances have the least amount of surface area as a solid, as they are heated they form a liquid and expand, as this is heated it forms a gas and expands more. *Assuming pressure is constant **Water is the only substance to expand as it freezes
because the steam that the water makes when it is being heated needs to go some where, if it deos not expand then it will explode.