Final answer:
No, pollution is not the only way humans can cause changes to ecosystems. Humans can also cause changes through activities such as deforestation, habitat destruction, introducing invasive species, overfishing, and climate change.
Step-by-step explanation:
No, pollution is not the only way that humans can cause changes to ecosystems. While pollution can have significant negative impacts on ecosystems, humans can also cause changes through activities such as deforestation, habitat destruction, introducing invasive species, overfishing, and climate change. These activities can alter the balance of species in an ecosystem, disrupt food chains, and affect the overall health and biodiversity. It's important for humans to be aware of their impacts on ecosystems and strive for sustainable practices to minimize negative effects.
Learn more about Human impacts on ecosystems