Ocean Zones

Front

What are the three main zones of the ocean?

Back

Sunlight, Twilight, Midnight.

Front

What is the primary factor that determines photosynthesis in the ocean?

Back

The depth of water.

Front

Which ocean zone is known for having the most light?

Back

Sunlight zone.

Front

What is the temperature like in the sunlight zone?

Back

It is the warmest zone in the ocean.

Front

What is the deepest part of the ocean called?

Back

Trench.

Front

What percentage of the ocean is classified as the midnight zone?

Back

90%.

Front

What is the main characteristic of the twilight zone?

Back

It has limited light and is between the sunlight and midnight zones.

Front

How does pressure change as you go deeper into the ocean?

Back

Pressure increases with depth.

Front

What types of organisms are typically found in the sunlight zone?

Back

Plants and animals that require light, such as phytoplankton and fish.

Front

What adaptations do organisms in the midnight zone have?

Back

They often have bioluminescence and can withstand high pressure.