Marine Life

What is the study of marine life called?

• oceanography

• marine ecology

• marine zoology

• marine biology

Which ocean is the largest and deepest?

• Arctic Ocean

• Pacific Ocean

• Indian Ocean

• Atlantic Ocean

What is the average depth of the ocean?

• 12,080 feet (3,682 meters)

• 20,000 feet (6,096 meters)

• 15,000 feet (4,572 meters)

• 8,000 feet (2,438 meters)

What is the name of the deepest part of the ocean?

• Challenger Deep

• Mid-Atlantic Ridge

• Abyssal Plain

• Mariana Trench

Which marine animal is known for its ability to change color?

• dolphin

• shark

• whale

• octopus

What is the process of exploring the deep sea called?

• deep-sea diving

• underwater research

• deep-sea exploration

• oceanic investigation

Which underwater vehicle is commonly used for deep-sea exploration?

• submarine

• hovercraft

• helicopter

• remotely operated vehicle (ROV)

What is the name of the famous research vessel used for deep-sea exploration?

• Titanic

• Nautilus

• Endeavour

• Alvin

Which marine animal is known as the 'gentle giant' of the ocean?

• whale shark

• blue whale

• dolphin

• jellyfish

What is the term for the area where the ocean meets the land?

• seashore

• beach

• shoreline

• coastline