Unit 2 Energy And Matter Review

6CO₂ + 6H₂O --> 6O₂ + C₆H₁₂O₆ is the equation for

• photosynthesis
• cellular respiration
• this is not a real equation
• none of these

Tags

NGSS.MS-LS1-6

A cycle that continuously moves atoms, ions, and molecules from nonliving factors to living organisms is a

• biogeochemical cycle
• geobiochemical cycle
• chemogeobiological cycle
• photogeochemical cycle

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

A process in which energy from the sun is used to make sugar molecules is called

• photosynthesis
• cellular respiration
• neither of these
• both of these

Tags

NGSS.MS-LS1-6

A process within the cell of an organism that uses glucose and oxygen to produce carbon dioxide, water, and energy is called

• cellular respiration
• photosynthesis
• decomposition
• nitrogen fixation

Tags

NGSS.MS-LS1-7

Bacteria and fungi are examples of a group of consumers called

• decomposers
• herbivores
• carnivores
• omnivores

Tags

NGSS.MS-LS2-3

C₆H₁₂O₆ + 6O₂ --> 6CO₂ + 6H₂O + energy is the equation for

• cellular respiration
• photosynthesis
• this is not a real equation
• none of these

Tags

NGSS.HS-LS1-7

Horses and cattle are ____ because they eat only producers

• herbivores
• omnivores
• carnivores
• none of these

Identify the predator of the frog

• snake
• ant
• lizard
• tadpole

If an insect eats a plant and a bird eats the insect, about how much energy from the plant is stored in the insect for the bird to use?

• 10%

• 1%

• 100%

• 90%

Tags

NGSS.MS-LS2-3

In the carbon cycle, the source of carbon for producers is the

• atmosphere
• photosynthesis
• sun
• roots

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6