Because the plates under the earth are always moving
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Explanation:
The movement of the plates creates three types of tectonic limits: Convergent limits, where the plates approach each other, divergent boundaries, where they separate, and transformative boundaries, where the plates move side by side in relation to each other.
Answer:
Plants and bacteria are two other major biotic components of the Great Barrier Reef. Bacteria act as decomposers for this ecosystem, and they break down dead organic matter and convert it into energy that can be used by other living things in the ecosystem.