Pentathlon Group 2

Which one is an open system?

• Matter

• Energy

• Both

• Nither

Tags

NGSS.MS-PS3-5

NGSS.MS-ESS2-4

In a car that runs on gas which type of energy is imputed?

• Kinetic energy

• Thermal Energy

• Dormant energy

• Potential energy

Tags

NGSS.MS-PS3-5

What is an open system?

• system that is completely isolated from its environment

• system that only exchanges information but not energy or matter

• a system that exchanges energy, matter, or information

• a system that does not interact with other objects or systems

What is the difference between energy and matter?

• matter is physical, while energy mental

• matter is abstract, while energy is solid

• matter is physical, while energy describes movement

• matter is hot, while energy is cold. but does cold really exist, or is it just the absence of heat?

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

What are systems mainly defined by?

• This is not the correct answer.

• The person or organism looking at them

• Its chemical properties

• How much energy or motion is transferred within it

Tags

NGSS.MS-PS3-4

Environmental systems exchange what?

• Plants and animals
• Water and soil
• Air and light
• Energy and matter

Tags

NGSS.MS-LS2-3

NGSS.MS-ESS2-4

NGSS.MS-ESS2-1

What is the most important material in an environmental system?

• Water

• Oil

• Coal

• Food

Tags

NGSS.MS-ESS2-4

What does an community ecologist study?

• Human interaction with another species

• The cells interaction within an organism

• An organisms interaction with another species

• An organisms interaction with the same kind of species

Tags

NGSS.MS-LS2-2

The exchange of matter describes (a)   . (Capitalize the first letter only)

Tags

NGSS.MS-LS2-3

NGSS.MS-ESS2-1

Free question!!!!

• This is right.

• This is right.

• This is right.

• This is right.