Why biodiversity is important

Biodiversity helps ecosystems remain resilient by supporting a wide range of interactions between species and their environments.

Life in balance

Every ecosystem is made up of countless relationships between organisms. Plants, animals, fungi, and microorganisms all contribute to the movement of energy and nutrients through the environment.

The greater the variety of species, the more complex and adaptable these relationships become.

Ecosystem resilience

Biodiversity can help ecosystems withstand environmental change. When multiple species perform similar ecological roles, the loss of one species may be partially compensated for by others.

This redundancy can improve stability during periods of stress.

Benefits for people

Healthy ecosystems provide services that humans depend upon every day. These include:

• Pollination of crops
• Water purification
• Soil formation
• Climate regulation

Many medicines and agricultural products also originate from biological resources.

Protecting diversity

Habitat loss, pollution, and climate change continue to threaten biodiversity around the world. Conservation efforts seek to protect species and ecosystems while preserving the natural processes that support life.

Studying biodiversity not only helps scientists understand nature but also highlights the connections between human well-being and the environment.