Phytoplankton

Real World Example

Imagine trying to find the perfect spot at a crowded beach where you can enjoy the sun without getting sunburned. Just like you, phytoplankton, those tiny organisms that float near the water's surface, aim to maximize their exposure to sunlight while remaining in the safety of their watery environment. Much like you strategically position yourself with sunscreen and an umbrella to absorb just the right amount of sun, phytoplankton float near the surface to harness sunlight for photosynthesis, while the water acts as their natural barrier against excessive exposure.