Photosynthesis Food Chain, Webs and Pyramid Review

Which trophic level in the pyramid has the largest amount of energy?

• Producer

• Primary Consumer

• Secondary Consumer

• Tertiary

Tags

NGSS.MS-LS2-3

About _________ percent of the energy at any trophic level is transferred to the next level

• 5

• 10

• 15

• 20

Tags

NGSS.MS-LS2-3

The original source of energy for a food web is...

• soil

• water

• sun

• consumers

Tags

NGSS.MS-LS1-6

Identify the producers in this food web

• Fox, Frog

• water plants, land plants

• Newt, perch

• insect, beetle

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Identify the tertiary consumer in the following chain 

Land plant $\rightarrow$  Insect $\rightarrow$  Frog $\rightarrow$  Heron

• Land Plant

• Insect

• Frog

• Heron

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

The products of photosynthesis are?

• Carbon Dioxide and Water

• Water and Oxygen

• Oxygen and Glucose

• Glucose and Carbon Dioxide

Tags

NGSS.MS-LS1-6

What happens to the radiant energy absorbed by producers during photosynthesis?

• It's transformed into mechanical energy

• It's transformed into heat energy

• It's transformed into carbon dioxide and oxygen

• It's transformed into chemical energy

Tags

NGSS.MS-LS1-6

Approximately how much energy is available to the primary consumer?

• 20,000

• 2000

• 200

• 2

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

Approximately how much energy is available to the secondary consumer in this energy pyramid?

• 20,000 kcal

• 2,000 kcal

• 200 kcal

• 2 kcal

Tags

NGSS.MS-LS2-3

Which trophic level in the pyramid represents the tertiary level?

• 4

• 3

• 2

• 1

Tags

NGSS.MS-LS2-3