HMH Mod 6 week 1

What is a trench?

• A mountain's highest point

• A long, narrow groove or ditch

• A prehistoric artifact

• A quick look at something

What does the word "summit" refer to?

• The bottom of a trench

• A prehistoric time

• The top or highest point of a mountain

• Something that can go underwater

What does it mean when living things thrive?

• They are very old

• They grow well and are healthy

• They are controlled from a distance

• They are submerged underwater

What does "prehistoric" mean?

• Very important or needed

• A quick look at something

• Very old, from a time before history was recorded

• Able to control itself

What does "vital" mean?

• Needed or very important

• Able to go underwater

• A long, narrow groove

• The top of a mountain

What is a glimpse?

• A prehistoric artifact

• A very quick look at something

• A mountain's summit

• A submersible object

What does "submersible" mean?

• Able to control itself

• Controlled from a distance

• Can go or work underwater

• Very old

What does it mean to use something remotely?

• To control it from a distance

• To submerge it underwater

• To make it autonomous

• To look at it quickly

What does "autonomous" mean?

• Very important

• Able to control itself

• A quick look

• A prehistoric time

Which word describes something that is very old and from a time before history was recorded?

• Vital

• Submersible

• Prehistoric

• Autonomous