pollutants
Pronunciation: [pəˈljuːtənts]
Word
Context: “environment”
(noun) things that make air, water, or land dirty and unhealthy. Pollutants can come from factories, cars, or even houses. They are harmful to people, animals, and plants.
Example
Reducing pollutants in the air can make our cities a healthier place to live.
Example
The river is full of pollutants, making it unsafe for swimming and fishing.
Example
What are some common pollutants that affect our environment?
Context: “science”
(noun) substances that contaminate the environment. In science, pollutants are studied to understand their effects on health and ecosystems.
Example
Researchers found a way to reduce pollutants in soil, helping plants grow better.
Example
The study showed that many pollutants from industrial processes harm wildlife.
Example
How do scientists measure the level of pollutants in the air?
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