Mapping the seas – Clip

The video explores the depths of the ocean, focusing on the Mariana Trench and its deepest point, the Challenger Deep. It highlights the mystery surrounding these underwater locations and contrasts the limited human exploration of Challenger Deep with the more frequent scaling of Earth's highest mountains.

Where is the Mariana Trench located?

• In the Indian Ocean

• In the Atlantic Ocean

• In the Pacific Ocean

• In the Arctic Ocean

How long is the Mariana Trench?

• Over 5000 kilometers

• Over 2500 kilometers

• Over 1000 kilometers

• Over 7500 kilometers

What is the name of the deepest point on Earth's surface?

• Mariana Deep

• Challenger Deep

• Oceanic Deep

• Pacific Deep

How deep is the Challenger Deep?

• Over 5 kilometers

• Over 8 kilometers

• Over 14 kilometers

• Over 11 kilometers

How many people have descended to the depths of Challenger Deep?

• Four

• Three

• Two

• One