2025 Aquatic Science Spring Final Exam Review

2025 Aquatic Science Spring Final Exam Review

Assessment

Flashcard

Science

12th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What are estuaries?

Back

Estuaries are areas where rivers meet the sea, characterized by a mix of freshwater and saltwater.

2.

FLASHCARD QUESTION

Front

What are wetlands?

Back

Wetlands are areas of land that are regularly saturated with water, supporting diverse ecosystems.

3.

FLASHCARD QUESTION

Front

How do aquatic organisms obtain oxygen from water?

Back

Aquatic organisms use gills to extract dissolved oxygen from the water.

4.

FLASHCARD QUESTION

Front

Why do some fish have eyespots in their coloration?

Back

Eyespots help camouflage the fish from predators, providing a survival advantage.

5.

FLASHCARD QUESTION

Front

What is a key characteristic of the class Mammalia?

Back

Mammalia are characterized by the ability to produce milk.

6.

FLASHCARD QUESTION

Front

What is the primary function of gills in fish?

Back

Gills allow fish to extract oxygen from water.

7.

FLASHCARD QUESTION

Front

What type of ecosystem is characterized by both freshwater and saltwater?

Back

An estuary is characterized by both freshwater and saltwater.

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