Question : The pyramid of numbers in an aquatic ecosystem is _________.
Option 1: always inverted
Option 2: always upright
Option 3: partially inverted
Option 4: spindle-shaped
Correct Answer: always upright
Solution : The correct option is always upright .
In many aquatic ecosystems, the pyramid of numbers is mostly upright, meaning that the number of individuals at each trophic level is the same. The number of producers is somewhat similar to the number of consumers. This may occur in ecosystems with a relatively balanced ratio of producers to consumers.
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