when a fish eats a harmful chemical or pollutant and we eat the fish, the chemical or pollutant will be passed onto us, allowing disease or death
well as that may be right i would like to improve that answer and say that Amy is a legend
yes
It is killing wild life and cutting down our food resourses.
The creatures that live in the water. Like fish and coral and seaweed and other life.
Pollution hurts animals. Sometimes kills the animal.
Air pollution, caused by emissions from vehicles and industrial processes, can lead to respiratory illnesses and environmental damage. Water pollution, from chemicals, pesticides, and other contaminants, can harm aquatic life and affect human health when drinking contaminated water.
Industrial pollution can contaminate water sources with harmful chemicals and heavy metals, making it unsafe for drinking, fishing, and agricultural use. This pollution can also disrupt aquatic ecosystems and harm aquatic life, leading to long-term ecological damage. It is important to address and regulate industrial pollution to protect water quality and human health.
Earth Science I believe
Water pollution affects the nitrogen cycle the least. The nitrogen cycle is the cycle of nitrogen as it enters earth, becomes fixed, and leaves earth, back to the atmosphere. The only way that water pollution can affect the nitrogen cycle is if there is too much trash in one area of a body of water, thus clogging the surface and not allowing algae to absorb the nitrogen. It could also clog the surface and not allow denitrifying bacteria in waterlogged soil to release the nitrogen back into the atmosphere.
When life on earth started.
When the water is polluted by oil spills, agriculture chemicals, heat, factories waste, garbage and sewage.
You would have to remove all life from the planet to stop water pollution.
Water is required by every known species of animal, fish, etc, and if the pollution gets into the body of the aquatic life, it's going to end up as part of our food chain.