Pollution

Pollution is the introduction of harmful substances or products into the environment, causing adverse effects.

The main types of pollution include air pollution, water pollution, land pollution, and noise pollution.

Air pollution is the contamination of the air by harmful substances, such as smoke, dust, and chemicals.

Water pollution occurs when harmful substances contaminate water bodies, making them unsafe for use.

Land pollution is the degradation of the Earth's land surfaces caused by human activities, such as waste disposal and industrial processes.

Most pollution is caused by human activities, including industrial processes, transportation, and waste disposal.

Recycling is the process of converting waste materials into new products to prevent waste and reduce pollution.

Conservation is the practice of protecting and preserving natural resources and the environment.

Communities can reduce pollution by promoting recycling, conservation, and using cleaner energy sources.

An example of water pollution is when chemicals from factories are illegally dumped into rivers.