Pollution is when harmful substances are introduced into the environment in large doses, making it harmful for humans, animals, and plants. There are three main forms of pollution: air, water, and land. Here are some key facts about each type of pollution:

• Air pollution: This happens when the air gets dirty due to smoke from cars, industrial chemicals, wildfires, and other sources. Air pollution can cause health problems like asthma and cancer, and it can also harm the ozone layer and contribute to global warming.

• Water pollution: This occurs when chemicals, waste, and other harmful substances are introduced into bodies of water like rivers, lakes, and oceans. Plastic pollution is a major problem, as it never fully decomposes and can harm marine animals. Water pollution can also make people sick if they drink contaminated water.

• Land pollution: This happens when the ground is contaminated by litter, chemicals, and other harmful substances. Littering can destroy habitats and harm plants and animals, while chemicals from farms and factories can spread to plants and animals and even harm people.

Pollution is a serious problem that affects the health of the planet and all living things. Its important for everyone to do their part to reduce pollution and keep the environment clean and healthy.