0
What else can I help you with?
What happens when fertilizers are added to fresh water?
When fertilizers are added to fresh water, they can lead to eutrophication, a process where excess nutrients such as nitrogen and phosphorus cause algal blooms. These blooms can decrease oxygen levels in the water, harming aquatic ecosystems and leading to fish kills. Fertilizer runoff into waterways can also contribute to pollution and impact water quality.
Is frying a fish chemical or physical change?
Frying is a chemical process.
Are there fertilizers that do not harm the environment?
it has a lot of chemicals that pollute out airafter rainfall, the water carries some of the fertilizer chemicals with it into the ground (infiltration). if this water joins up to a river, then these chemicals pollute the river.So what?fish can die and sometimes there are people who drink river water, large amounts could be fatal.my answer: fertilizers also have excess nutrients that can cause algae blooms. the more algae that grows underwater the less oxygen there is and that could kill the underwater habitat.
What is the main ingredient in fertilizers that can cause algae bloom?
The main ingredient in fertilizers that can cause algae blooms is phosphorus. When excess phosphorus enters bodies of water, it can promote the growth of algae, leading to harmful algal blooms. These blooms can disrupt aquatic ecosystems and deplete oxygen levels in the water, negatively impacting fish and other marine life.
Is a fish chemical change?
Fish is an animal, not a change !
How chemical fertilizers or pesticides and insecticides affects water?
fertilizers can affect the water and organisms living in it by acceleratimg the grow of unwanted plants like algae. Also, fish can eat these chemicals and become very erratic, and eventuAllly the population will die off
The effects of inorganic fertilizers on the environment?
· Inorganic fertilizers sterilize the natural minerals and nutrients found in soils. · Inorganic fertilizers don't just effect our gardens but also our water ways. When it rains the fertilizer runs into our drains contaminating our water and killing fish. · Inorganic fertilizers sterilize the natural minerals and nutrients found in soils. · Inorganic fertilizers don't just effect our gardens but also our water ways. When it rains the fertilizer runs into our drains contaminating our water and killing fish.
How do fertilizers affect animals?
Chemical fertilizers get washed in with the natural watershed, and promote excessive algae growth in streams, ponds, and lakes. The algae consumes huge amounts of oxygen from the water and can kill fish and other aquatic life.
Why does fish breathe underwater?
fish breath under water because in water oxygen is mixed.
What happens if some farmers use too much as chemical fertilizers to replenish soil fertility?
The excessive chemical fertilizers are likely to be washed off the soil by rain, and pollute nearby watercourses, streams and rivers. This pollution can rob the water of oxygen, distress or kill off fish and other water dependant creatures, and increase chocking weed and algae growth. Chemical fertilizers are costly, and may provide good crop growth over the short time, but, unlike natural manures and green crop ploughing, there is not much goodness put back to enhance the quality of the soil.
Why are chemical fertilizers harmful if they get in water?
Some chemicals are toxic at elevated levels (such as ammonia) and can cause mortality to fish populations, the majority are not at levels that increase mortality but they do encourage the growth of algae and other plant growth in the water. When the algae dies it decomposes using up the oxygen in the water - killing the fish. This process is called eutrophication (enriching) of the water ecosystem.
What happen if some farmers use too much chemical fertilizers to replenish soil fertility?
The excessive chemical fertilizers are likely to be washed off the soil by rain, and pollute nearby watercourses, streams and rivers. This pollution can rob the water of oxygen, distress or kill off fish and other water dependant creatures, and increase chocking weed and algae growth. Chemical fertilizers are costly, and may provide good crop growth over the short time, but, unlike natural manures and green crop ploughing, there is not much goodness put back to enhance the quality of the soil.
Does a flying fish have a chemical change?
No, a flying fish does not undergo a chemical change simply by flying. Chemical changes involve the formation of new substances with different chemical properties, which is not the case when a flying fish flies out of water.
What is the mucus covering on a fish called?
Gyslo protein mixed in with water.
Why are ponds yellow?
sometimes the fish decay and disolve in the water. Also another reason would be because the fertilizers from the plants rin in the water after it had rained.
What is the main cause of fish kills in rivers polluted by fertilizers?
The main cause of fish kills in rivers polluted by fertilizers is nutrient runoff leading to algal blooms. These blooms deplete oxygen levels in the water as they decompose, resulting in hypoxic (low oxygen) conditions that can suffocate fish and other aquatic organisms.
Why are all your fish dying?
Either lack of food, or because of the water. there are freshwater fish and saltwater fish. if you get the water mixed up, it could mean the end for little swimmy :(
