Unit 5 Vocabulary Practice

What does 'efficiency' mean?

• Using resources to minimize production

• Using resources to maximize production

• Using resources to maintain production

• Using resources to stop production

What does 'manual' mean?

• Done by computer

• Done by animal

• Done by machine

• Done by hand

What does 'retrieve' mean?

• To keep something away

• To give something away

• To get something back

• To throw something away

What does 'threaten' mean?

• To protect something

• To be likely to harm something

• To ignore something

• To improve something

What does 'complex' mean?

• Consisting of large parts

• Consisting of colorful parts

• Consisting of many connected parts

• Consisting of simple parts

What does 'impaired' mean?

• Improved

• Destroyed

• Strengthened

• Weakened

What does 'potential' mean?

• Certain

• Unlikely

• Possible

• Impossible

What does 'promoted' mean?

• Maintained in rank

• Removed from rank

• Raised in rank

• Lowered in rank

What does 'beneficial' mean?

• Having a bad outcome

• Having a favorable outcome

• Having a neutral outcome

• Having an uncertain outcome

What does 'collide' mean?

• To stop suddenly

• To turn around

• To move smoothly

• To crash into