What are the dangers of over use of artificial fertilizer?

Though chemical fertilizers increase crop production; their overuse has hardened the soil, decreased fertility, strengthened pesticides, polluted air and water, and released greenhouse gases, thereby bringing hazards to human health and environment as well.

1. What problems can over use of artificial fertilizer cause?
2. How is excessive use of fertilizers harmful?
3. How are synthetic fertilizers harmful?
4. What happens if we overuse fertilizers?
5. What are 3 consequences of misusing this fertilizer?
6. What are the harmful effects of using fertilizers Class 8?
7. Is there any harm to environment by using synthetic fertilizers used in agriculture explain?
8. How does overuse of fertilizers affect the environment?
9. What are the potential environmental consequences of using synthetic fertilizers?
10. How can fertilizer be harmful to us?

What problems can over use of artificial fertilizer cause?

Increased Air Pollution

Excess nitrogen used in crop fertilization can contribute to the release of greenhouse gases such as carbon dioxide and nitrous oxide into the atmosphere. This effect is caused by using a greater amount of chemical fertilizer than the plants can readily absorb.

How is excessive use of fertilizers harmful?

Overuse of fertilizer can also cause plants to develop shallow root systems, which reduces their stability and ability to obtain water during dry conditions. Too much fertilizer can decrease the soil fertility, seriously affect the quality of crops, and the health of the human body as a result of chemical residues.

How are synthetic fertilizers harmful?

But synthetic fertilizers do not just have a negative impact on farmers and soil. The world's oceans are suffering under an increase of dead zones, areas of low oxygen levels, which cause aquatic life to suffocate and die. ... An overdose of nutrients leads to an overgrowth of aquatic plants and algae.

What happens if we overuse fertilizers?

Though chemical fertilizers increase crop production; their overuse has hardened the soil, decreased fertility, strengthened pesticides, polluted air and water, and released greenhouse gases, thereby bringing hazards to human health and environment as well.

What are 3 consequences of misusing this fertilizer?

Some of these impacts include algae blooms causing the depletion of oxygen in surface waters, pathogens and nitrates in drinking water, and the emission of odors and gases into the air. Nutrients from manure and fertilizers enter lakes and streams through runoff and soil erosion.

What are the harmful effects of using fertilizers Class 8?

Harmful effects of fertilisers

1)The excessive use of fertilisers changes the chemical nature of soil and makes the soil less fertile. 2)The excessive use of fertilisers causes water pollution in ponds,lakes and rivers.

Is there any harm to environment by using synthetic fertilizers used in agriculture explain?

Fertilizers consists of substances and chemicals like methane, carbon dioxide, ammonia, and nitrogen, the emission of which has contributed to a great extent in the quantity of greenhouse gases present in the environment. This in turn is leading to global warming and weather changes.

How does overuse of fertilizers affect the environment?

When the excess nutrients from all the fertilizer we use runs off into our waterways, they cause algae blooms sometimes big enough to make waterways impassable. When the algae die, they sink to the bottom and decompose in a process that removes oxygen from the water.

What are the potential environmental consequences of using synthetic fertilizers?

Nitrogen pollution is a pressing problem for ecosystem health and the climate. Large shares of nitrogen applied to farms as synthetic fertilizer or manure wash into rivers — causing algal blooms and killing off marine life — and contribute to greenhouse gas emissions.

How can fertilizer be harmful to us?

Use of excessive quantity of synthetic fertilizers are harmful for human health. It is contaminating the surface water via runoffs and its consequent effects. High levels of nitrates and nitrites in chemical fertilizer may cause some disease like hemoglobin disorders, Alzheimer's disease and diabetes mellitus.