Unit 4 Week 4 Quiz

A decade is a period of how many years?

• 2

• 5

• 10

What is the act of giving instructions, ordering, or commanding?

• directing

• gleaming

What is the work that uses scientific knowledge for practical things such as building bridges and dams?

• squirmed

• engineering

When something is shiny and glowing it is also....

• gleaming

• bright

What means to have looked at or explored in order to find out and bring back more information?

• scouted

• find

To turn and twist your body means to...

• move

• squirm

What is the use of science for practical purposes, especially in engineering and industry.

• computer

• technology

What is puttering or keeping busy in an aimless way?

• technology

• tinkering