what is water                          ,types of water         and there characteristics?
111121
water's chemical description is H2O, one atom of oxygen bound to two atoms of hydrogen. \n\n1). Pure water has a neutral pH of 7, which is neither acidic nor basic.\n\n2). Water is called the "universal solvent" because it dissolves more substances than any other liquid.\n\n3). Water is unique in that it is the only natural substance that is found in all three states -- liquid, solid (ice), and gas (steam) -- at the temperatures normally found on Earth.\n\nTypes of water\nI). Hard & soft water\nSoft water - Any water that does not contain a significant amount of dissolved minerals such as salts of calcium or magnesium.\nHard Water - water containing a high level of calcium, magnesium, and other minerals. Hard water reduces the cleansing power of soap and produces scale in hot water lines and appliances.\n\nII). Ground water & Surface water\nGround water - In hydrologic terms, water within the earth that supplies wells and springs; water in the zone of saturation where all openings in rocks and soil are filled, the upper surface of which forms the water table. Also termed Phreatic water.\n\nSurface water - Precipitation which does not soak into the ground or return to the atmosphere by evaporation or transpiration, and is stored in streams, lakes, wetlands, and reservoirs is surface water.
1102741
bottled water...water is the source of sustaining life..nothing can survive without water on earth..
1153234
water. it's the creator of life.
474395
one generally uses pure water as a base point. other liquids are typically refrenced as lighter or heavier than water.
56978
water, water and more water
620787
the three properties of earth science are gas, liquid, and, solid. wind (or air moving quickly) is a gas.
21118
You're probably talking about the thermal conductivity of materials, which is defined as the ability of bodies to conduct heat through them. Water is not such a great conductor of heat, which means it will take long for it to conduct heat - either to heat itself up, or give out heat.
193788
water has an angular geometry instead of linear. that is the main reason water is a liquid at room temp instead of being a gas. it is also why water is polar instead of nonpolar.  and b/c water will hydrogen bond with other molecules it has a relatively high boiling point.
630434
http://www.healthygulf.org/wetlands/types.htm\n\n(I sure hope you meant saltwater and freshwater wetlands....)
149062
The question is not clear.  Are you asking what a crystal is?  Are you asking what the different crystal structures are?  Are you asking for the characteristics of crystals in general?
1094972
Here's a link that talks about basic characteristics of tsunamis.  It was easy enough to search.  Thanks for the 2 points.\n\nhttp://en.wikipedia.org/wiki/Tsunami#Characteristics
416570
water-watery\n\ndemon-demonic\n\nevil-evil\n\ngoodness-good\n\nbeauty-beautiful\n\ngrace-graceful\n\nstone-stony\n\nliquid-liquid\n\nnausea-nauseous\n\ncold-cold\n\nheat-hot\n\nelectricity-electric
546593
Water that is ionized?¿?
239288
they are forms of water or precipitation
697322
Air is composed of eight or so chemical molecues and combines to create a gas. Water is composed of hyrogen and oxygen molecues and exists as a liquid or solid state (ice).  The difference in density of comparing a gas to a liquid is that the gas is less dense than the liquid, therefore offering less resistance to your hand.
15434
water!!! water is cold wet and blue three things that are very good
291231
H2O...two parts hydrogen and 1 part oxygen in each of the water molecules.