Question 1:

In a terrestrial ecosystem, if the primary producers suddenly experienced a significant decline due to a disease affecting plants, how would this most likely impact the trophic pyramid?

A. You would have primary consumers eating secondary consumers.
B. You would have more predators than prey.
C. The pyramid would become more stable.
D. The pyramid of numbers would grow.



Answer :

Final answer:

A decline in primary producers in a terrestrial ecosystem can result in more predators than prey, causing a trophic cascade and ecosystem imbalance.


Explanation:

When primary producers in a terrestrial ecosystem experience a significant decline, it directly impacts the trophic pyramid. This disruption can lead to more predators than prey as the decrease in primary producers affects the rest of the food chain, potentially causing a trophic cascade. As a consequence, the ecosystem may become increasingly imbalanced, illustrating the interconnected nature of trophic levels.


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