Final answer:
Migration is an adaptation used by animals to cope with drastic changes in climate, while humans face challenges and need to adapt when migrating to different climates.
Step-by-step explanation:
Migration is an adaptation used by animals to cope with drastic changes in climate. Animals migrate to find food, escape extreme temperatures, and reproduce. For example, Arctic Terns migrate from the southern hemisphere to the Arctic Ocean each year, while Monarch butterflies migrate from the eastern United States to Mexico. Some mammals, like reindeer, also engage in migratory behavior.
In contrast, humans face challenges when migrating to drastically different climates. They need to adapt to new weather conditions, find suitable food sources, and adjust to cultural differences. For instance, Indigenous populations living in high-altitude regions like the Andes have unique adaptations to cope with low oxygen levels. Additionally, when environments change due to climate change, people may be forced to migrate and face sociocultural challenges.
Overall, migration is a common adaptation used by animals to survive in drastically different climates, while humans face various challenges and adaptations when migrating to new environments.