Question

Які проблеми світового океану,зумовлені людською діяльністю?​

Answer 1

Відповідь

забруднення пластиком, нафтою, неочищенними відходами а також ядерними і хімічними відходами.

Пояснення:

Answer 2

Problems of the World's Oceans Caused by Human Activities

Human activities have had a significant impact on the world's oceans, leading to various problems and challenges. Here are some of the key issues caused by human actions:

1. Pollution: Pollution is one of the major problems affecting the world's oceans. Human activities such as industrial discharge, agricultural runoff, and improper waste disposal contribute to the pollution of marine ecosystems. This pollution includes chemicals, plastics, oil spills, and heavy metals, which can harm marine life and disrupt the balance of marine ecosystems.

2. Overfishing: Overfishing occurs when fish are caught at a rate that exceeds their ability to reproduce and replenish their populations. This can lead to the depletion of fish stocks and disrupt the balance of marine food chains. Overfishing is often driven by the demand for seafood and the use of unsustainable fishing practices.

3. Habitat Destruction: Human activities, such as coastal development, dredging, and bottom trawling, can cause significant damage to marine habitats. Coral reefs, mangroves, and seagrass beds are particularly vulnerable to destruction, which can have far-reaching consequences for marine biodiversity and ecosystem health.

4. Climate Change: Human-induced climate change is affecting the world's oceans in various ways. Rising sea temperatures, ocean acidification, and sea-level rise are some of the impacts of climate change on marine ecosystems. These changes can harm coral reefs, disrupt marine food webs, and affect the distribution and behavior of marine species.

5. Invasive Species: Human activities, such as ballast water discharge and the release of non-native species, have led to the introduction of invasive species into marine ecosystems. These invasive species can outcompete native species, disrupt ecosystems, and cause economic and ecological damage.

6. Ocean Acidification: Increased carbon dioxide emissions from human activities are causing the acidification of the world's oceans. This acidification can have detrimental effects on marine organisms, especially those with calcium carbonate shells or skeletons, such as corals, shellfish, and some plankton species.

7. Plastic Pollution: The improper disposal of plastic waste is a significant problem for the world's oceans. Plastics can take hundreds of years to degrade, and they can harm marine life through entanglement, ingestion, and the release of toxic chemicals. Plastic pollution is a global issue that requires collective efforts to address.

These are just a few examples of the problems that the world's oceans face due to human activities. It is crucial to recognize the impact of our actions and work towards sustainable practices to protect and preserve the health of our oceans.

Is there anything else you would like to know?