Ocean Exploration

Another name for the Self-Contained Underwater Breathing Apparatus is:

(a)  

What type of bubbles form if a diver ascends too quickly? (Ascends means moves towards the surface.)

• Oxygen

• Nitrogen

• Carbon

• Carbon Dioxide

Tags

NGSS.HS-PS1-4

When talking about organisms, such as sharks, pelagic is referring to:

• swimming near the seafloor

• swimming throughout the open ocean

This technology is used to map the ocean floors.

• ROV

• SCUBA

• SONAR

• GPS

Tags

NGSS.MS-ETS1-2

Why was the Library of Alexandria important to early ocean explorers?

• The library held all maps for all voyagers

• The library gave sailors a place to explore and exchange information about ocean exploration

• It was a place for the sailors' kids to hang out

• The library provided free compasses for anyone who participated in sharing information

Which of the following deals with sound?

• NOAA

• SCUBA

• SONAR

• ROV

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which explorer is credited with understanding the currents, making voyages more efficient?

• Christopher Columbus

• Matthew Maury

• Ferdinand Magellan

• Captain James Cook

Tags

NGSS.MS-ESS2-6

This is a vehicle that uses cameras, robotic arms, and navigation tools to explore and gather data.

• SCUBA

• ROV

• GPS

• SONAR

Tags

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

What is the primary purpose of using SONAR in ocean exploration?

• To measure water temperature

• To map the ocean floor

• To track marine life

• To navigate ships

Tags

NGSS.MS-PS4-1

Which of the following technologies is essential for deep-sea exploration?

• Satellite imaging

• Remote Sensing

• Remotely Operated Vehicles (ROVs)

• Weather balloons