Multiple Choice
________ and level of moisture are the two climatic factors that most affect terrestrial biomes.
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48. Ecology
Introduction to Terrestrial Biomes
Multiple Choice
Which of the following best describes how terrestrial biomes are typically distinguished on a precipitation and temperature graph?
A
Biomes are only distinguished by temperature, not precipitation.
B
Biomes are randomly distributed with no relation to temperature or precipitation.
C
All biomes overlap completely in both temperature and precipitation ranges.
D
Each biome occupies a specific range of average annual temperature and precipitation values.
Verified step by step guidance1
Understand the concept of terrestrial biomes: Terrestrial biomes are large ecological areas on Earth's surface, defined by specific climate conditions, vegetation types, and animal communities. Climate factors like temperature and precipitation play a key role in determining the characteristics of each biome.
Recognize the relationship between temperature and precipitation: Each biome has a unique range of average annual temperature and precipitation values. These ranges influence the types of plants and animals that can thrive in the biome.
Learn how biomes are represented graphically: On a precipitation and temperature graph, biomes are typically shown as distinct regions or zones. Each region corresponds to a specific combination of temperature and precipitation values.
Understand why biomes do not overlap completely: While some biomes may share similar temperature or precipitation ranges, they are distinguished by their unique combinations of these factors. For example, a desert biome has low precipitation and high temperatures, while a tundra biome has low temperatures and low precipitation.
Conclude that biomes occupy specific ranges: The correct answer is that each biome occupies a specific range of average annual temperature and precipitation values. This distinction allows scientists to classify and study biomes based on their climate characteristics.
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