The density of salt water is higher.
Unless the food coloring has some active ingredient, it will not affect the salt water chemically. In the environment, adding excessive food coloring to water may reduce the amount of light available to plants living in the water. Otherwise the coloring itself is innocuous.
yes you can cause its just a food coloring
no, food coloring doesn't cause a chemical reaction, it is essenctially like water.
slower because less water is exposed to the heat, the cause of evaporation.
It absorbs different wavelengths of visible light
For example a low temperature or high pressure.
Yes. There is no harm in drinking water with food coloring. Food coloring is made to be consumed, whether with water, cake icing, or other foods.
It works the same as if it was hot water. The food coloring will diffuse the solution the exact same. The only difference is that it will diffuse slower than hot water. This happens for a pretty simple reason. The water molecules of the hot water are moving around a lot faster than the cold water. If the molecules are moving faster, they will interact with the food coloring molecules quicker hence diffusing (spreading) it quicker. hope this helps.
yes and no well it cant cause fast water and it will weather slower then as if water would at a fast current so it will weather just slow.
I think not because cold water is heaver than hot water and hot water rises to the top and cold drops to the bottom.
waves get slower and higher then they break
It may be fine to put food coloring on dead crickets in water. However, it may be harmful and painful to the insects if you apply food color them while alive, and may cause them to die.