Algae do not necessarily have to float on top of the water. Some species of algae have adapted to their environment and actually live underwater so they do not have the risk of drying out. The surface algae though floats because it is not very dense (tightly packed) so it has air bubbles that allows it to float.
Not all the algae are found in top of the water. it depends on the species and morphology of the algae. only certain small algae are found to be floating on the surface of the water. the macroscopic algae are attached to the substratum.
Algae are plants- they need LIGHT. Deepr than 100 meters- no light. And if you write in this part, your question goes into the "already answered bucket". Caught it by chance.
A material needs a lower density than water to float in water. Ships float in water because their average density is lower than water. The average density includes the steel hull and the air inside the hull.
The ability for something to float on another substance is related to the density and since ice is LESS dense than water it would float on top of water, not water on top of ice.In other words, water is more dense than ice and thus no.
Not a lot, water and oil don't mix and so the oil will float on top of the water.
Plankton :) I had the same question for science homework.
There are tents designed to Float in water. But not all tents designed to float.
Algae do not have the capability for locomotion. They are non-motile organisms that rely on water currents to carry them from one place to another.
Water is denser than decane, so the water layer will sink to the bottom while the decane layer will float on top.
Ice float on water because the density is lower.
It will float on top because it is less dense than water.
algae people dead fish
NO! be careful because in collage, my professor told my whole class that gases can float on top pf water.
Many organisms float on water. They have no particular collective name. Examples include: Plankton, insects, algae, ducks, swans, seagulls, etc
a ship stays on water frombuoyancy which makes it float. the saltier the water the more buoyancy there is, enabling more weight to float on top
yep
Because not sink on top!
Yes
Ice is less dense than water and will float on water.