Which of the following statements about the size and scale of ecosystems is correct? Ecosystems always maintain a fixed, predictable size. The scale of an ecosystem can range from extremely large to very small. A tropical rainforest is an example of a small-scale ecosystem.

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Which of the following statements about the size and scale of ecosystems is correct?

Ai, iii

Bii only

Ci only

DAll

Answer:

Ecosystems are incredibly diverse in their dimensions.
They can encompass vast areas like entire biomes or be as confined as a small experimental setup, demonstrating that there is no 'typical' size for an ecosystem.
This variability is a fundamental characteristic that allows for a wide range of ecological interactions and adaptations, from global carbon cycles to microscopic nutrient exchanges.

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