Final answer:
Earth's large geographic regions based on climate differences are known as biomes, encompassing varied ecosystems with specific abiotic factors that determine the vegetation and animal life.
Step-by-step explanation:
The Earth is divided into large geographic regions or biomes, which are based on differences in climate. These include large-scale environments like tropical rainforests, savannas, deserts, and tundras, each with characteristic temperatures and amounts of precipitation. These abiotic factors, particularly climate, are crucial in defining the biome and therefore the diversity of plant and animal life it supports.
Biomes are categorized as terrestrial and aquatic, with terrestrial based on land. The concept of a biome considers the impact of temperature and precipitation on the geographical distribution and types of vegetation present. This grouping into biomes simplifies the immense diversity found within individual ecosystems, which can be obscured due to the broad categorization.
The Earth is divided into large geographic regions or biomes which are based on differences in climate. Biomes are large-scale communities of organisms primarily defined on land by the dominant plant types that exist in geographic regions with similar climatic conditions. Examples of biomes include tropical rainforests, savannas, deserts, grasslands, temperate forests, and tundras.