Environmental fluctuation refers to changes in environmental conditions over time. These fluctuations can be predictable (like seasonal changes) or unpredictable (like natural disasters).
Climate Change: Long-term shifts in temperature and typical weather patterns on Earth. It’s like when your usual weather pattern starts changing unexpectedly over years.
Habitat Disruption: Changes in an organism's natural environment that affect its survival chances. Imagine suddenly having snowstorms every day when you're used to sunny weather!
Adaptation: The process by which organisms adjust their behavior, physiology, and structure to become better suited for their environment – much like buying warmer clothes for colder seasons.
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