Matter & Energy (in Organisms)

An organism that makes its own food is known as

• consumer
• scavenger
• producer
• decomposer

What is an organism called that feeds on another organism?

• consumer

• scavenger

• producer

• decomposer

All matter is made of what

• energy

• atoms

• electrons

• compounds

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Molecules are 

• 2 atoms bound together 
• 2 elements bound together 
• 2 or more atoms mixed together
• 2 or more atoms bound together 

Tags

NGSS.MS-PS1-1

Uses dead plants and animals for energy.

• worm
• grass
• rabbit
• none

Tags

NGSS.MS-LS2-3

An organism that return matter from dead plants and animals back to the soil is called a ____________?

• carnivore

• decomposer

• herbivore

• omnivore

Tags

NGSS.MS-LS2-3

What is the name of the process where the remains of living things rot, decay or break down?

• Disintegration
• Dissolve
• Decomposition
• Recycling

Tags

NGSS.MS-LS2-3

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar

• CO₂ + sugar + H₂O --> O₂ + light

• O₂ + light + H₂O --> CO₂ + Sugar

• CO₂ + O₂ + H₂O --> Light+ Sugar

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Tags

NGSS.MS-LS1-6

The reactants of photosynthesis are

• sugar and water.
• sugar and oxygen.
• carbon dioxide and water.
• carbon dioxide and oxygen.

Tags

NGSS.MS-LS1-6