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Which marine reptile can live in both saltwater and freshwater?
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Marine iguana
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Leatherback turtle
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Green sea turtle
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Crocodile
That's Correct!
It's Wrong!
The correct answer is "Crocodile". Crocodiles are versatile reptiles capable of living in both saltwater and freshwater environments. They inhabit rivers, lakes, and coastal areas, demonstrating their adaptability. In contrast, leatherback turtles and green sea turtles are marine species primarily associated with saltwater environments, while marine iguanas are uniquely adapted to a semi-aquatic lifestyle in the Galápagos Islands but do not thrive in freshwater.