[Campbell Biology P.1237] Based on the descriptions in Concepts 52.2 and 52.3, what is the pr... | Practice Question

Based on the descriptions in Concepts 52.2 and 52.3, what is the primary difference in how terrestrial and aquatic biomes are characterized?

  • A: Terrestrial biomes are primarily defined by climate and disturbance, while aquatic biomes are primarily characterized by their physical environment.
  • B: Terrestrial biomes are characterized by vertical layering, while aquatic biomes are characterized by horizontal layering.
  • C: Terrestrial biomes are named for major physical factors, while aquatic biomes are named for chemical factors.
  • D: Both terrestrial and aquatic biomes are primarily characterized by their dominant vegetation.

Explanation

Concept 52.2 states that 'Terrestrial biomes are often named for major physical or climatic factors and for their predominant vegetation,' indicating climate and disturbance as key controls. Concept 52.3 states that 'Aquatic biomes are characterized primarily by their physical environment rather than by climate.' This highlights the difference in primary characteristics.