Laminar flow is the most common in the aquarium and simply means that the water is moving steadily and in only one direction. It is most often produced by powerheads. In the ocean, this type is found at deeper areas of the reef.
Surge is similar to laminar flow, only stronger, for a shorter duration, and followed by a weaker reverse flow.
You think of waves when talking about water movement in the ocean right? Waves are created by winds and this best illustrates surge. This back and forth type of aquarium water movement is very beneficial to corals in your tank.
Turbulence is the random swirling and flow of water in all directions. This happens when currents collide with each other. Of the three types, turbulence is the most desirable and the most difficult to replicate.
Solid (Ice), Liquid (Water), Gas (Steam). I'm not sure about the fourth one, I think it might be Plasma.
A plasma is a hot ionized gas consisting of approximately equal numbers of positively charged ions and negatively charged electrons. The characteristics of plasmas are significantly different from those of ordinary neutral gases so that plasmas are considered a distinct "fourth state of matter." For example, because plasmas are made up of electrically charged particles, they are strongly influenced by electric and magnetic fields (see figure) while neutral gases are not. An example of such influence is the trapping of energetic charged particles along geomagnetic field lines to form the Van Allen radiation belts.
In addition to externally imposed fields, such as the Earth's magnetic field or the interplanetary magnetic field, the plasma is acted upon by electric and magnetic fields created within the plasma itself through localized charge concentrations and electric currents that result from the differential motion of the ions and electrons. The forces exerted by these fields on the charged particles that make up the plasma act over long distances and impart to the particles' behavior a coherent, collective quality that neutral gases do not display. (Despite the existence of localized charge concentrations and electric potentials, a plasma is electrically "quasi-neutral," because, in aggregate, there are approximately equal numbers of positively and negatively charged particles distributed so that their charges cancel.)
wave , storm surge , tide
<hamster>
<luvs u jk noo>
hamsta is a complete idiot
and doesnt take our planet serious
2012 is because of you!
The thre types of Water Erosion is Sheet Erosion,Rill Erosion and Gully Erosion.
Hope my answer is correct it's my first posting ever. :-)
Glacial advance, riparian flow (streams and rivers), percolation, tidal and evaporation. (Sorry, that's five.)
waves, currents, and tides.
Frost forms on a window pane.
The agents of erosion are wind, water, ice, and gravity.
The forms of the water cycle for the atmosphere and underground, the underground water forms into an underground stream and water in the atmosphere turns into a rain. The cycle starts all over again!
Water moving along the grounds surface is called a river or a flood.. A river or a flood both contain moving water. River water is consistently moving. A flood will have water moving until it goes away.
The particles of salt and the particles of water are both moving very fast. The different particles attract to each other so therefore it forms a solution.
H
The water is Moving
air masses
Moving water forms a valley be eroding the soil underneath it. As the water moves across the soil it takes some with it, this can form a valley over millions of years.
ocean,river,lake,gulf
It forms a delta by sedimentation of debris brought by the river stream.
Frost forms on a window pane.
To make electricity we have to turn a coil of wire inside a magnet. Moving water is one way to push the coil.
As it slides over the water surface film, air makes it move. As the water moves, it forms eddies and small ripples. Then waves are formed from these ripples
there are 4 different forms of water solid (ice) liquid (water) gas (water vapor) and crystal (snow)
There are four main agents of erosion including wind. Other forms of erosion include water, ice, and variations in temperature.
Water-Precpitation, Run-off, Collection; Expanding Ice; Wind/Abrasion; Gravity are the four main forms of weathering.