This organism would live in the photic zone of the open ocean

Prepare for the Ecology and Ecosystems QBA Exam 1. Study with flashcards and multiple choice questions, each question comes with hints and explanations. Ace your exam!

Multiple Choice

This organism would live in the photic zone of the open ocean

Explanation:
The photic zone is the sunlit portion of the ocean where enough light penetrates for vision and for many ecological processes. An organism like a shark fits this environment because sharks are open-ocean predators that rely on sight and active hunting in well-lit surface waters. Estuaries are nearshore and often brackish, not the open-ocean photic zone; turbidity describes how clear the water is (a condition, not an organism); light is an abiotic factor, not an organism. So, the shark is the organism that would inhabit the photic zone of the open ocean.

The photic zone is the sunlit portion of the ocean where enough light penetrates for vision and for many ecological processes. An organism like a shark fits this environment because sharks are open-ocean predators that rely on sight and active hunting in well-lit surface waters. Estuaries are nearshore and often brackish, not the open-ocean photic zone; turbidity describes how clear the water is (a condition, not an organism); light is an abiotic factor, not an organism. So, the shark is the organism that would inhabit the photic zone of the open ocean.

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