Final answer:
Examples of man-made pollution affecting ecosystems include pollution of rivers and streams, air pollution, and soil pollution. These pollutants can have negative effects on temperature, water quality, species extinction, and habitat.
Step-by-step explanation:
One example of how man-made pollution has affected a real ecosystem is the pollution of rivers and streams with industrial waste. This can lead to an increase in water temperature and a decrease in water quality, as harmful chemicals are released into the water. The high temperature and pollution can have a negative impact on the habitat of aquatic organisms, such as fish, amphibians, and insects. It can also lead to species extinction as certain organisms are unable to survive in polluted and degraded habitats.
Another example is air pollution caused by the burning of fossil fuels, which releases harmful gases and particles into the atmosphere. This can result in increased temperatures, known as global warming, which affects the temperature and climate of an ecosystem. It can also lead to the decline of certain plant and animal species, as they are unable to adapt to the changing conditions.
Finally, the pollution of soil with chemicals from pesticides and fertilizers can have detrimental effects on both abiotic and biotic factors. The chemicals can alter the pH and nutrient composition of the soil, affecting the growth and survival of plants. This, in turn, can impact the availability of food and shelter for other organisms in the ecosystem.