Algae is a lot like art in that sense too. To grow and prosper algae need water. They need sunlight as algal cells contain chlorophyll which enables them to photosynthesize like using sunlight to convert carbon dioxide into cellular material.
Algae is only essential for creatures underwater?
Algae are an ingredient in several cosmetics, as well as sustainable animal feed for fish, chicken, and pigs. They are also used to create biochemicals that produce plastic, concrete, fertilizer, and more