Definition

Noun: A large, distinct ecological region characterized by its dominant plant life forms and prevailing climate conditions. A biome is defined by its specific combination of temperature, precipitation, and the types of organisms, especially plants, that have adapted to live there.

Usage

The word "biome" is used to classify and describe the world's major ecological communities. It refers to a large-scale environment, not a small, local habitat. * Scientists study how climate change affects each biome. * The tropical rainforest is a biome known for its high biodiversity. * Deserts and tundras are both examples of a biome with extreme conditions.

Examples

• The savanna biome is characterized by grasslands and scattered trees.
• Conservation efforts are crucial for protecting fragile biomes like coral reefs.
• The map showed the distribution of terrestrial biomes across the continent.

Advanced Usage

• Biome shift/change: Refers to the large-scale transformation of one biome type into another, often due to long-term climate change.
  • Researchers are modeling potential biome shifts due to global warming.
• Biome classification: The scientific system of categorizing the Earth's biomes (e.g., tropical rainforest, temperate grassland, boreal forest).
  • The biome classification system helps us understand global ecological patterns.

Variants and Related Words

• Biomic (adjective): Relating to or characteristic of a biome.
  • The study focused on biomic boundaries.
• Biome-type: Sometimes used synonymously with "biome."
• Ecoregion: A similar but often smaller-scale ecological unit within a biome.

Synonyms

• Ecosystem (Note: An ecosystem can be any size, from a pond to a forest, while a biome is a very large, global-scale ecosystem type).
• Ecological community
• Major life zone

Related Concepts (Not Phrasal Verbs or Idioms)

• Flora and fauna: The plants and animals of a region, which define a biome.
• Abiotic factors: The non-living components (e.g., climate, soil) that help define a biome.
• Habitat: The specific place where an organism lives within a biome.

Noun

1. a major biotic community characterized by the dominant forms of plant life and the prevailing climate