Marine Pollution & Its Effects
Education News | Oct-20-2021
The increased concentration of chemicals, such as nitrogen and phosphorus, in the coastal ocean, promotes the growth of algal blooms, which can be toxic to wildlife and harmful to humans. The negative effects on health and the environment caused by algal blooms hurt local fishing and tourism industries. Marine pollution is a growing problem in today’s world. Our ocean is being flooded with two main types of pollution: chemicals and trash.
Chemical contamination, or nutrient pollution, is concerning for health, environmental, and economic reasons. This type of pollution occurs when human activities, notably the use of fertilizer on farms, lead to the runoff of chemicals into waterways that ultimately flow into the ocean. Solutions for marine pollution include prevention and cleanup. Disposable and single-use plastic is abundantly used in today’s society, from shopping bags to shipping packaging to plastic bottles. Changing society’s approach to plastic use will be a long and economically challenging process. Cleanup, in contrast, may be impossible for some items. Nonetheless, many countries are taking action.
According to a 2018 report from the United Nations, more than sixty countries have enacted regulations to limit or ban the use of disposable plastic items. Marine pollution occurs when substances used or spread by humans, such as industrial, agricultural, and residential waste, particles, noise, excess carbon dioxide or invasive organisms enter the ocean and cause harmful effects there. The majority of this waste (80%) comes from land-based activity, although marine transportation significantly contributes as well. Since most inputs come from land, either via the rivers, sewage, or the atmosphere, it means that continental shelves are more vulnerable to pollution.
Government Senior Secondary School Bopara
- Extraction Of Minerals
- How did Covid-19 affect the economy of India?
- Contribution Of Pythagoras
- The Rise Of Hitler
- Importance Of Chambers Of Human Heart
- Farmer’s Protest And Its Impact On Economy
- Necessity Of Menstrual Health Awareness
- Should Schools Be Teaching Social-Emotional Skills?
- Survey on Environment & Pandemic
- What is Psychopathic Behavior in Youth?