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.

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 …

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 …

Oct 1, 2024 · Shanghai's smog is a mixture of pollution from coal, the primary source of energy for most homes and businesses in the region, as well as emissions from vehicles.

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 …

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.

Oct 31, 2023 · Some of this environmental pollution is from littering, but much is the result of storms, water runoff, and winds that carry plastic —both intact objects and micro plastics …

Oct 1, 2024 · What is air pollution? Learn how greenhouse gases, smog, and toxic pollutants effect climate change, and human health.