Jul 30, 2025 · Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants.

Jun 5, 2025 · Air pollution consists of chemicals or particles in the air that can harm the health of humans, animals and plants. It can even damage buildings.

Aug 14, 2025 · Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants.

Apr 23, 2025 · 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 …

Oct 1, 2024 · Regulatory agencies charged with protecting the environment identify two main categories of pollution: point-source and nonpoint-source pollution. Point-source pollution is easy to identify.

Mar 6, 2024 · Noise pollution is considered to be any unwanted or disturbing sound that affects the health and well-being of humans and other organisms. Sound is measured in decibels.

Apr 10, 2025 · Light pollution, the excessive or inappropriate use of outdoor artificial light, is affecting human health, wildlife behavior, and our ability to observe stars and other celestial objects.

Mar 18, 2024 · Nonrenewable energy comes from sources that will eventually run out, such as oil and coal.

The pollution of the ocean is a massive environmental crisis. It may seem overwhelming, but the problem can be broken down into small tasks to which every individual can contribute.

Oct 19, 2023 · Ever since the light bulb's invention 150 years ago, artificial light has illuminated homes, streets, and skies — but with some unintended consequences. Learn about the major types of light …