ISEE Lower Level Practice Exam

Migrating refers to the process of moving from one region or habitat to another, which can occur for various reasons such as finding food, breeding, or escaping unfavorable conditions. This movement is often seasonal, as seen in many animal species that travel long distances to take advantage of different environmental conditions at different times of the year. For example, birds often migrate to warmer climates during the winter months and return to cooler areas in the spring for breeding.

In biological contexts, migration is a crucial adaptive behavior that ensures the survival of species by allowing them to exploit resources effectively. It can also apply to humans, such as when populations move from rural areas to urban centers in search of better opportunities.