Vocabulary for the Mariana Trench

This is a natural feature, such as a mountain.

• Thrive

• Landform

• Scenic

• Summit

If something is _____________, it controls itself.

• Autonomous

• Glimpse

• Peak

• Remotely

A very quick look at something.

• Vital

• Prehistoric

• Submersible

• Glimpse

Something that you can control from a distance.

• Remotely

• Vital

• Landform

• Canyon

An object that can work under water.

• Submissive

• Submersible

• Subwitch

• Glimpse

When things _________, they grow well and are healthy.

• Prehistoric

• Canyon

• Vital

• Thrive

Something that is very old, from a time before history was recorded.

• Canyon

• Landform

• Prehistoric

• Submersible

Very important or needed.

• Submersible

• Vital

• Glimpse

• Canyon

The top or the highest point of a mountain.

• Prehistoric

• Canyon

• Summit

• Scenic

A long, narrow groove or ditch.

• Scenic

• Summit

• Trench

• Peak