Exploring Energy Transfer in Ecosystems

What is the primary source of energy for producers in the energy pyramid?

• The Moon

• The Sun

• The Soil

• Other Plants

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which organism is used as the primary consumer in the food chain example?

• Rabbit

• Grass

• Bobcat

• Owl

What is the role of primary consumers in the energy pyramid?

• They consume producers.

• They consume secondary consumers.

• They produce energy from the Sun.

• They decompose dead organisms.

Tags

NGSS.MS-LS2-3

Which level of the energy pyramid do secondary consumers occupy?

• Third level

• Top level

• Bottom level

• Second level

Tags

NGSS.MS-LS2-3

What is the function of decomposers in the energy pyramid?

• They consume primary consumers.

• They consume tertiary consumers.

• They produce energy from the Sun.

• They break down dead organisms.

Tags

NGSS.MS-LS2-3

How many pinto beans represent the energy at the producer level?

• 2000

• 1000

• 100

• 500

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What percentage of energy is transferred from producers to primary consumers?

• 1%

• 20%

• 5%

• 10%

Tags

NGSS.MS-LS2-3

How many pinto beans are moved to the primary consumer level to represent energy transfer?

• 10

• 50

• 100

• 200

Tags

NGSS.MS-LS2-3

What percentage of energy is transferred from primary consumers to secondary consumers?

• 20%

• 10%

• 5%

• 1%

Tags

NGSS.MS-LS2-3

How many pinto beans are moved to the tertiary consumer level to represent energy transfer?

• 1000

• 1

• 10

• 100

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3