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Traveling southward from the Arctic regions of Canada to the tropics of Panama, one passes through several biomes - tundra, coniferous forest, temperate deciduous forest, and tropical rain forest. This pattern of change in vegetation is primarily the result ofa. Primary and secondary successionb. An increase in both mean annual temperature and mean annual precipitation c. An increase in the total annual hours of sunlightd. The invasion of exotic species

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Answer:

Explanation:

This pattern of change in vegetation is primarily the result of because an increase in both mean annual temperature and mean annual precipitation.The vegetation changes with changes in temperature from traveling  southward from the Arctic regions of Canada to the tropics of Panama, Temperature and the precipitation both increase which is better from vegetation growth.

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Considering the question above, this pattern of change in vegetation is primarily the result of an "increase in both mean annual temperature and mean annual precipitation."

  • This is because the annual temperature is defined by the amount of sunlight, while annual precipitation is defined by the amount of rainfall.
  • Both rainfall and sunlight are the primary agents of vegetation.
  • Therefore, an increase in both rainfall and sunlight throughout the year will affect the vegetation.

Hence, in this case, the correct answer is option B "An increase in both mean annual temperature and mean annual precipitation"

Learn more here: https://brainly.com/question/12167003