A system of land use in which harvestable trees or shrubs are grown among or around crops as a means of preserving or enhancing the productivity of that land

Tourism involving travel to areas of natural or ecological interest, typically under the guidance of a naturalist, for the purpose of observing wildlife and learning about the environment.

Not associated or derived from living organisms. Abiotic factors in an environment include sunlight, temperature and precipitation.

The cultivation of aquatic animals and plants, esp. fish, shellfish, and seaweed, in natural or controlled marine or freshwater environments; underwater agriculture

This term comprises of two separate words – Biological and Diversity and refers to the number, size and health of flora and fauna life

A region that is a significant reservoir of biodiversity and is threatened with destruction

A scientist that studies biology

A branch of science dealing with the study of living organisms

Characterised by the presence of life

This is an area of uniform environmental conditions suitable for sustaining certain habitats for a specific group of plants and animals