Sagot :
Answer:
- Pollution is the introduction of harmful materials into the environment.
- The fish are dying of pollution.
- The tests showed high levels of pollution in the waters.
- Pollution may muddy landscapes, poison soils and waterways, or kill plants and animals
- Humans are also regularly harmed by pollution.
- Long-term exposure to air pollution, for example, can lead to chronic respiratory disease, lung cancer and other diseases.