Marine Science Exam

Front

How long does it take for sea turtle eggs to hatch?

Back

60 days

Front

What is an area where a freshwater river or stream meets the ocean called?

Back

Estuary

Front

Why did humans hunt whales many years ago?

Back

Oils from blubber used for candle wax and cosmetics

Front

What keeps whales warm in cold temperatures?

Back

Blubber

Front

Which shark can swim in freshwater and is known to be aggressive?

Back

Bull Shark

Front

What is the primary purpose of an estuary in marine ecosystems?

Back

Estuaries serve as nurseries for many marine species, providing a safe environment for young fish and other organisms.

Tags

NGSS.MS-LS2-5

Front

What is blubber and why is it important for marine mammals?

Back

Blubber is a thick layer of fat under the skin of marine mammals that insulates them from cold water.

Front

What role do wetlands play in marine environments?

Back

Wetlands filter pollutants, provide habitat for wildlife, and protect coastlines from erosion.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-5

Front

What is the significance of coral reefs in marine ecosystems?

Back

Coral reefs provide habitat for diverse marine life and protect coastlines from erosion.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Front

What adaptations do marine animals have for living in saltwater?

Back

Marine animals have specialized glands to excrete excess salt and adaptations for buoyancy.