Review of Systems

A group of parts that work together to do a job, perform a function, or produce a result is called a

• function

• system

• feedback

Does this diagram illustrate an open-loop or a closed-loop system?

• open-loop

• closed-loop

Is the water cycle an open-loop or a closed-loop system?

• open-loop

• closed-loop

Tags

NGSS.MS-ESS2-4

In the sequence illustrated, the toast is an __________.

• input

• output

All systems are made up of parts that work together.

• True

• False

Tags

NGSS.MS-LS1-3

A system input is

• something that happens within a system.

• something that goes into a system.

• something that comes out of a system.

• something that is always man-made.

Tags

NGSS.MS-LS1-6

A system output is

• something that happens within a system.

• something that goes into a system.

• something that comes out of a system.

• something that is always man-made.

Tags

NGSS.MS-LS2-3

Speakers provide which of the following?

• input

• process

• output

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Our body working to regulate heat by shivering or sweating is an example of

• input

• process

• output

• feedback mechanism

This is anything that leaves a system. 

• process 
• input 
• output 
• feedback 

Tags

NGSS.MS-PS3-5