Systems I

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

• function

• system

• feedback

All systems are made up of parts that work together.

• True

• False

Tags

NGSS.MS-LS1-3

Does this picture illustrate a system?

• yes

• no

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-LS2-3

Earth is a system because...

•  It has water
• It has an atmosphere
• It has animals
• Each part makes up a whole

Tags

NGSS.MS-LS2-3

NGSS.MS-ESS3-4

Earth is what type of systems

• open

• closed

• isolated

Based on current scientific evidence, how old is the Earth?

• 6,000 years old
• 460 million years old
• 4.6 billion years old
• 46 billion years old

Tags

NGSS.MS-ESS1-4

"Hydro" in hydrosphere means ____.

• air, vapor

• rock, earth

• water

• life

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-1

"Bio" in biosphere means ____.

• air, vapor

• rock, earth

• water

• life

"Atmo" in atmosphere means ____.

• air, vapor

• rock, earth

• water

• life

Tags

NGSS.MS-ESS2-5