Photosynthesis Food Chain Webs and Pyramid Review

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-LS2-3

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 consumer receives the greatest amount of energy from the producers

• Rabbit

• Snake

• Hawk

• None, they are all the same

Tags

NGSS.MS-LS2-3

According to the model, which of the following is a reactant or ingredient of photosynthesis?

• Oxygen

• Glucose

• Soil

• Carbon Dioxide

Tags

NGSS.MS-LS1-6

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

• Producer

• Primary Consumer

• Secondary Consumer

• Tertiary

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

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-LS2-2

Identify the tertiary consumer in the following chain

Land plant→ Insect→ Frog→ Heron

• Land Plant

• Insect

• Frog

• Heron

Tags

NGSS.MS-LS2-3