The term for the variety of life within an ecosystem is referred to as biodiversity. Biodiversity encompasses the different species of plants, animals, fungi, and microorganisms, as well as the genetic variations within those species and the complex ecosystems they form. High biodiversity contributes to ecosystem resilience, stability, and the provision of ecosystem services, such as clean air, water, and food. Conservation efforts aim to protect biodiversity, recognizing its importance for environmental sustainability and human well-being.