biome: meaning, definition, pronunciation and examples

An ecosystem is a localised community of organisms and their physical environment (e.g., a pond). A biome is a much larger area containing many ecosystems of a similar type (e.g., the entire Amazon rainforest region).

Yes, the marine aquatic environment is often classified as a major biome, which is then subdivided into zones like the pelagic or benthic zones.

In its strict scientific sense, no. However, in fields like video game design or speculative fiction, it's commonly used metaphorically to describe distinct virtual or alien environments (e.g., 'the ice biome in the game').

There is no single agreed number, as classification systems vary. Common lists include 5-10 major terrestrial biomes (e.g., tropical rainforest, grassland, desert, tundra, taiga) plus aquatic biomes.

A major ecological community of plants and animals extending over a large natural area, defined by its climate and dominant vegetation, such as a forest or desert.

Biome is usually technical, academic, environmental science in register.

Biome: in British English it is pronounced /ˈbaɪ.əʊm/, and in American English it is pronounced /ˈbaɪ.oʊm/. Tap the audio buttons above to hear it.