Final answer:
Human activities like pollution, overfishing, and climate change can disrupt the flow of energy in the Arctic food web by affecting the distribution and abundance of various species.
Step-by-step explanation:
True, human activities can indeed disrupt the flow of energy in the Arctic food web. The Arctic food web is a complex network of organisms, where energy flows from primary producers like algae, through various levels of consumers, up to apex predators like polar bears. Human activities such as pollution, overfishing, and climate change can disrupt this flow. For example, oil spills (a type of pollution) can kill off large numbers of algae, reducing the energy available to the rest of the web. Likewise, overfishing can remove key species from the food chain, causing cascading effects throughout the ecosystem. Climate change, often driven by human activities, can also severely impact the Arctic food web by causing shifts in species distribution and abundance.
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