Oceans - grade 5

Oceans cover what percentage of the Earth's surface?

• 55%

• 32%

• 71%

• 90%

What are the common names for the five oceanic zones?

• sunlight zone, twilight zone

• midnight zone, abyss zone

• trench zone

• midnight zone, lightning zone

How are the ocean zones divided?

• by how much sunlight they get

• by how salty they are

• by how much trash is in them

• by how blue the water is

What increases the deeper you go into the ocean?

• pressure

• sunlight

• fun

• temperature

• fish

What decreases the deeper you go into the ocean?

• fun

• sunlight

• pressure

• food

• time

In what zone do most marine organisms live?

• the sunlight zone

• the abyss zone

• the trench zone

• the midnight zone

The 'epipelagic' zone is also know as....

• the twilight zone

• the midnight zone

• the abyss zone

• the trench zone

• the sunlight zone

The 'mesopelagic' zone is also know as....

• the twilight zone

• the midnight zone

• the abyss zone

• the trench zone

• the sunlight zone

The 'bathypelagic' zone is also know as....

• the twilight zone

• the midnight zone

• the abyss zone

• the trench zone

• the sunlight zone

The 'abyssopelagic' zone is also know as....

• the twilight zone

• the midnight zone

• the abyss zone

• the trench zone

• the sunlight zone