
Land Pollution - National Geographic Society
Jul 30, 2025 · Land pollution is closely connected to air and water pollution. For example, landfills —areas where waste is buried beneath layers of earth—can release methane, a powerful …
Human Impacts on the Environment - Education
Humans impact the physical environment in many ways: pollution, burning fossil fuels, deforestation, and more. Changes like these have triggered climate change, soil erosion, poor air quality, mass …
Marine Pollution - National Geographic Society
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 …
Light Pollution - National Geographic Society
Apr 10, 2025 · Today, automobile emissions are a major source of air pollution contributing to climate change, and plastics fill our ocean, creating a significant health hazard to marine animals.
Noise Pollution - Education
Mar 6, 2024 · Noise pollution can cause health problems for people and wildlife, both on land and in the sea. From traffic noise to rock concerts, loud or inescapable sounds can cause hearing loss, stress, …
Air Pollution - Education
Jun 5, 2025 · Long-term health effects from air pollution include heart disease, lung cancer and respiratory disease, such as emphysema. Air pollution can also cause long-term damage to people's …
Water Pollution - National Geographic Society
Aug 14, 2025 · Impacts of Pollution Polluted water impacts both human health and the health of the planet. Pollution affects populations and ecosystems as a whole. Oil spills provide an example of the …
One Bottle at a Time - Education
Nov 27, 2023 · 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.
Point Source and Nonpoint Sources of Pollution - Education
Oct 1, 2024 · In the United States, the Clean Air Act and the Clean Water Act have helped to limit both point-source and nonpoint-source pollution. Thanks to these two legislative initiatives, in effect for …
Pollution and Unequal Burdens - Education
May 8, 2025 · This highlighted how people of color often bear the brunt of pollution and malicious environmental planning. These phenomena can cause a variety of health problems, including …