42.Among the following climatic factors, which one has the least effect upon a terrestrial ecosystem? A. Temperature variation B. Wind C. Conditions of sunlight D. Availability of water
Question
42.Among the following climatic factors, which one has the least effect upon a terrestrial ecosystem? A. Temperature variation B. Wind C. Conditions of sunlight D. Availability of water
Solution
The answer is B. Wind. While wind can have some effect on an ecosystem, such as through wind dispersal of seeds or influencing the rate of evaporation, its impact is generally less direct and less significant than the other factors listed. Temperature variation, conditions of sunlight, and availability of water all have a more direct and significant impact on the types of organisms that can survive in a particular ecosystem, their metabolic rates, and their reproductive cycles.
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