this happened to my goldfish once and we found out that it was doing this b ecause we fed it too much.
the answer is your mom just joking its, The surface film habitat is located on the top (surface) of the pond water. It is the habitat of air-breathing floating animals (insects) such as marsh treaders
Floating plants protect small water animals by floating near the surface of the water and preventing birds from eating or harming the animals underneath.
It is about to die.
The oil is not repelled. It is floating on the surface of the water as a thin film. Water has very high surface tension, but when soap or detergent is added to water that surface tension suddenly drops. The water surface now contracts like a punctured rubber sheet toward the remaining area of high surface tension, dragging the oil film floating on its surface with it.
Dengue mosquito eggs are not floating on the surface of the water, instead the eggs are located just right beneath the surface of water.
The water hyacinth has a large surface area that lays over the top of the water, which distributes its weight and increases its buoyancy sufficient to keep it floating.
To keep the bait from floating on the surface of the water.
A plant's adaptations for floating in water are floating leaves and finely dissected leaves. These plants can only grow in water or in soil that is always saturated with water.
In water, most of any piece of floating ice is under the surface,and only a small amount of it is above the surface.
water scorpions breathe through a breathing tube in water.the breathing tube stick out above the water surface to breathe in oxygen in the air.
The density is important; for floating an object must have a density under the water density (1 g/cm3).
It's not a reaction, it is either the difference in density or the effect of the surface tension of the water