Ocean

What is the second largest ocean in the world?

(a)  

What is a representative predator in the reefs of the Atlantic Ocean?

• Hammerhead shark

• Pufferfish

• Sea turtle

• Eel

The flora of the Atlantic Ocean includes mainly plants found in the deep ocean.

• True

• False

Answer explanation

False (most are found near the surface).

The Atlantic Ocean is located between America, Europe and Africa.

• True

• False

What is the water temperature near the equator in the Atlantic Ocean?

• Less than 5 °C

• 15 °C

• 29 °C

• 35 °C

What type of organisms mainly make up phytoplankton?

• Plants that live at the bottom of the ocean

• Bacteria and fungi

• Microscopic organisms such as cyanobacteria and diatoms

• Multicellular algae

Which of the following seas is part of the Atlantic Ocean?

• Mediterranean Sea

• Caribbean Sea

• Bering Sea

• Red Sea

Which of the following marine animals is endangered?

• Clownfish (Amphiprioninae)

• Common dolphin (Delphinus delphis)

• Hammerhead shark (Sphyrna mokarran)

• Green turtle (Chelonia mydas)