Zones of the Ocean and Ocean Currents

In what zone does approximately 90% of all ocean life live?

• suface

• Transition

• Deep

Animals that can use their bodies to make light are called _______________.

• magic
• shiny
• amazing
• bioluminescent

Tags

CCSS.RI.7.4

CCSS.RI.8.4

CCSS.RL.7.4

CCSS.RL.8.4

CCSS.RL.9-10.4

Jellyfish, the octopus, and squid live in this zone. Name the zone.

• Surface

• Transition

• Deep

As oceans become deeper, the water pressure ___________________.

• increases
• decreases
• stays the same

Which layer of the ocean starts at 2000m and extends to the seafloor?

• Surface

• Deep

• Transition

90% of the ocean belongs in this ocean layer. What is it?

• Surface

• Transition

• Deep

Humans can only explore the midnight zone with the help of ________________.

• scuba gear

• the federal government

• submersible vehicles

Which zone has the warmest water temperature?

• Surface

• Transition

• Deep

Which zone is completely dark and near freezing in temperature?

• sunlight
• twilight
• midnight

The ocean layers are divided by the amount of __________________ in each layer.

• animals
• salt
• light
• people