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A LITTLE POLLUTION = BIG PROBLEMS. Plastic pollution is different from paper or food waste because it never fully decomposes, or breaks down into pieces that can be reused by nature. Instead,...
- Whale Calls
The blue whale is the largest mammal in the world. A blue...
- Whale Calls
Discover the causes and impacts of air pollution with this online explainer for children aged 11 to 14 from BBC Bitesize - The Regenerators.
6 mar 2024 · Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants. Pollutants can be natural, such as volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories. Pollutants damage the quality of air, water, and land.
Pollution happens when trash, chemicals, or other substances contaminate the Earth's air, water, or land. Learn how to define pollution, explore facts on how it hurts...
29 sty 2020 · Many human activities create air pollution. In turn, the pollution causes problems for our health and other life on Earth. To help improve air quality, it’s important that we learn about what causes air pollution — and what we can do to protect life on our planet.
3 sty 2018 · Here are some of the activities you and your kids can do to learn more about pollution and help reduce its severity: Pick up discarded items and dispose of or recycle them properly. Turn off lights and electronic devices when they’re not needed.
Introduction. Pollution happens when the environment is contaminated, or dirtied, by waste, chemicals, and other harmful substances. There are three main forms of pollution: air, water, and land. Air Pollution. Wildfires, volcanoes, and industrial chemicals cause some air pollution. But most air pollution comes from burning fossil fuels.
