Identifying Key Provisioning Services

Biodiversity is an ecosystem service that supports the functioning of ecosystems, but it is not a provisioning service directly consumed by humans.

Plants are the primary source of food for humans, providing essential nutrients and energy.

Forests play a crucial role in the water cycle, capturing and storing rainwater, and releasing it slowly into rivers and streams.

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to produce glucose and oxygen.

Forests are a major source of timber and wood products, which are used in construction, furniture making, and other industries.

Transpiration is the process by which plants release water vapor into the atmosphere through their leaves.

Grasslands are highly productive ecosystems, supporting a diverse range of plant and animal species due to their favorable climate and soil conditions.

Sunlight is the primary source of energy for most organisms on Earth, captured by plants through photosynthesis and passed up the food chain.

Tundra is a cold, treeless ecosystem found in the Arctic and Antarctic regions, characterized by permafrost and low biodiversity.

Decomposition is the process by which microorganisms break down organic matter into simpler compounds, releasing nutrients back into the ecosystem.

Oceans are the most biodiverse ecosystems on Earth, supporting a vast array of plant and animal species and complex food webs.

Absorption is the process by which plants take in water and nutrients from the soil through their roots.

Deserts are characterized by high temperatures, low precipitation, and sparse vegetation, creating a unique and challenging environment for organisms.

As a byproduct of photosynthesis, plants release oxygen into the atmosphere.

Forests play a crucial role in carbon sequestration, absorbing and storing large amounts of carbon dioxide from the atmosphere.