Question

Из-за чего вода загрязняется? срочно!!!!!!​

Answer 1

Ответ:

Из за людей и разрушения горных пород.

Объяснение:

Естественные источники загрязнения воды - это разрушение горных пород, вулканическая активность, выделение продуктов жизнедеятельности различных организмов, которые живут в водоемах. Человек также вносит свой вклад в загрязнение воды в результате хозяйственной деятельности.

Answer 2

Ответ:

Из-за выбросов в неё вредоносных веществ

Answer 3

Causes of Water Pollution

Water pollution occurs due to various factors and human activities that introduce harmful substances into water bodies. Some of the major causes of water pollution include:

1. Industrial Waste: Industries often release untreated or inadequately treated wastewater into rivers, lakes, and oceans. This wastewater contains toxic chemicals, heavy metals, and other pollutants that can contaminate water sources.

2. Agricultural Activities: The use of fertilizers, pesticides, and herbicides in agriculture can lead to water pollution. When these chemicals are washed off from fields during rainfall or irrigation, they can enter nearby water bodies and cause contamination.

3. Sewage and Wastewater: Improperly treated or untreated sewage and wastewater from households, commercial establishments, and municipal treatment plants can be a significant source of water pollution. These sources can introduce harmful bacteria, viruses, and other pathogens into water bodies.

4. Oil Spills: Accidental oil spills from ships, pipelines, or offshore drilling operations can have severe consequences for water quality. Oil spills can harm marine life, contaminate water sources, and disrupt ecosystems.

5. Plastic Pollution: The improper disposal of plastic waste, especially single-use plastics, is a growing concern for water pollution. Plastics can take hundreds of years to decompose and can harm marine life when they enter water bodies.

6. Mining Activities: Mining operations can release toxic substances such as heavy metals and chemicals into nearby water sources. These pollutants can have long-lasting effects on water quality and aquatic ecosystems.

7. Urban Runoff: Rainwater runoff from urban areas can carry pollutants such as oil, chemicals, and debris into rivers and lakes. This urban runoff can contribute to water pollution if not properly managed.

8. Natural Factors: Natural events such as volcanic eruptions, algal blooms, and erosion can also contribute to water pollution. While these factors are not directly caused by human activities, they can have significant impacts on water quality.

It is important to note that these are just some of the main causes of water pollution, and there may be other factors specific to certain regions or situations.

Conclusion

Water pollution is a complex issue caused by a combination of human activities and natural factors. It is crucial to address these causes through effective pollution control measures, proper waste management, and sustainable practices to protect our water resources for future generations.