CNN10-Nov.1

CNN10 was exploring the Mariana Trench in the ___________ocean.

• Atlantic Ocean

• Pacific Ocean

• Indian Ocean

• Southern Ocean

The Mariana Trench is a scar on the Earth's ________.

• Core

• Crust

• Mantle

It is located ____miles beneath the ocean's waves.

• 5

• 6

• 7

• 8

The Mariana Trench measures ____long and ___wide.

• 1500 miles; 42 miles

• 1500 miles; 43 miles

• 1600 miles;42 miles

• 1600 miles; 43 miles

How many people have been to the bottom of Challenger Deep?

• 22

• 23

• 24

• 25

Rob McCallum and Tim MacDonald went to the bottom of Challenger Deep on April 8, 2021.

• True

• False

Hadal Zone is located 10, 000 feet down in the ocean.

• True

• False

The submarine has to withstand ____ tons of pressure.

• 100,000

• 200,000

• 300,000

• 400,000

How many hours does it take to get to the bottom of the trench?

• 3 hours

• 3 1/2 hours

• 4 hours

• 4 1/2 hours

CNN10 was a special on space.

• True

• False