Definition
An alga is a simple, plant-like organism that lives in water or moist environments. 💧 Think of algae as the underwater cousins of plants on land. They come in all shapes and sizes, from microscopic single-celled organisms to giant kelp forests. Algae perform photosynthesis, converting sunlight into energy and releasing oxygen. They're like the tiny, underwater powerhouses of our planet! ⚡ They can also be found in some unexpected places, like snow!