What causes ocean pollution?
Credit:s0ulsurfing - Jason SwainMomentGetty Images
Q:

What causes ocean pollution?

A:

Quick Answer

Ocean pollution is caused by numerous industrial and domestic activities, which include oil spills, garbage dumping, sewage and factory-waste disposal and the use of toxic pesticides. These activities pollute the oceans through drains, rivers and direct dumping. According to All Recycling Facts, land-based activities account for more than 80 percent of ocean pollution.

 Know More

Full Answer

Large-scale oil spills are major contributors to ocean pollution. They cause serious damage in sensitive marine areas and the death of numerous marine animals. Small leaks that occur on a regular basis also add to ocean pollution, such as from offshore-drilling rigs and boats.

In many parts of the world, people directly dump their trash into the sea, either by ship or along the shore. This mostly litters the oceans with plastic, which is harmful to marine life through ingestion or entanglement.

Many places throughout the world dump sewage into the oceans. This is often untreated or under-treated sewage and contributes to the growth of large hazardous algal blooms.

Many industries dump toxic chemicals into the oceans. These man-made chemicals severely affect marine species, as they accumulate in the fatty tissues of animals and cause organ malfunctions.

Ocean pollution is exacerbated by toxic pesticides washed away from farmlands into rivers and streams, which flow into the ocean. The toxic gases produced by power stations and vehicles also contribute to ocean pollution in the form of acid rain.

Learn more about Pollution

Related Questions

  • Q:

    What causes pollution?

    A:

    Pollution has many causes, including excessive fuel burning, industrial wastes, pesticides, oil spills and unwanted chemicals being absorbed into the soil. The primary kinds of pollution are air, water and soil pollution, but certain areas can suffer from radioactive pollution, heat pollution, noise pollution and light pollution.

    Full Answer >
    Filed Under:
  • Q:

    What are the causes of garbage pollution?

    A:

    The two main causes of garbage pollution are a lack of a proper garbage collection system in the area and the presence of an improper disposal mechanism. In most cities, garbage is collected by a civic agency or contractor and disposed of properly.

    Full Answer >
    Filed Under:
  • Q:

    What is a possible solution for water pollution?

    A:

    Solutions for fighting water pollution include: fighting global warming, reducing oil emissions and improving sewage infrastructure. Other solutions using green products for cleaning and pesticides is one possible solution for water pollution.

    Full Answer >
    Filed Under:
  • Q:

    What can people do to stop water pollution?

    A:

    People can stop water pollution by throwing litter into proper trash bins, helping clean up garbage in rivers and lakes and on beaches, not throwing litter down the drain and using eco-friendly cleaning liquids. Moreover, it helps to use water wisely to avoid water shortages and reduce the amount of contaminated water that requires treatment. It is also important to dispose of toxic household chemicals properly.

    Full Answer >
    Filed Under:

Explore