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What is the biological importance of ice being less dense than water?
Wiki User
∙ 10y ago
As water freezes, the water molecules form a crystalline structure due to hydrogen bonding, causing the volume to expand as it becomes solid. This increase in volume causes the ice to be less dense than liquid water. The biological impact is that ice forms on the top of bodies of water, insulating the liquid water below, allowing aquatic organisms to survive during the winter.
Wiki User
∙ 11y ago
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Where cool dense water sinks does it become more dense?
In the Mediterranean Sea the cool dense water sinks under less dense water which is called density current.
Why does ice float on sea water?
Water in its solid form is a crystalline structure. It is one of the few substances that is less dense in solid form than in liquid form. So, being less dense, it floats.
How can you determine weather a solid substance is more dense or less dence than water?
put them both in a tub of water and if one floats its not as dense as the other if it sinks its more dense
Is a rubber ducky more dense then water?
no beacause a rubber duck floats and if an object floats in water, is is less dense than the water if it sinks it is more dense
Why can a ship load more in the summer than winter?
in summer water is warm as warm water provides less buoyancy being less dense than cold water
Is a great importance to the biological process and involves the movement of water through a selectively permeable membrane?
Osmosis is of great importance to the biological process.
Biological importance of water?
Water is an essential component for the survival of organisms. Some of its importance include: being a universal solvent, involved in almost all biochemical processes in the body, and its thermal properties are suitable to support life.
What is the biological importance of hydrotropism and phototropism?
The biological importance of hydrotropism and phototropism in plants is that they help increase the efficiency of the plants in their ecosystem. Hydrotropism has to do with the efficiency of using water while phototropism has to do with sunlight.
How dense is sodium chloride?
More dense than water. Maybe 1.5 with 1 being H2O.
Which is probably denser the water in the Arctic Ocean or the water in the Caribbean sea?
All else being equal cold water is more dense than warmer water. The Arctic Ocean, being colder, would be more dense.
Is air more of less dense then water?
No everything is layered in density, water is much more dense than air. The whole planet is organized based on density with the core being the most dense and the exosphere being the least dense.
What is the importance of water in the biological system?
Biological systems need water for diffusion, active transport, cohesion, adhesion, and also because water is a universal solvent.
Do ships float higher or lower in tropical waters?
higher Because... temperature affects the level as warm water provides less bouyancy, being less dense than cold water. The salinity of water also affects the level, fresh water being less dense than salty water
What characteristics of water is most responsible for the sinking of the Titanic?
frozen water being less dense than liquid water
Which is most dense ice or water?
Water is more dense.
Where cool dense water sinks does it become more dense?
In the Mediterranean Sea the cool dense water sinks under less dense water which is called density current.
Does ice float or sinks in water explain their reasons?
Ice is expanded water, so is less dense that the water it floats in. Being less dense, and so lighter, the ice will float on water with at least one third (approximately) above the surface
