7.5 B

An energy pyramid is shown. At which level of the energy pyramid would the most biomass be found?

• Top predator

• Carnivore

• Herbivore

• Producers

Tags

NGSS.MS-LS2-3

A diagram of a marine food chain is provided. Which organism in the food chain transforms energy from the Sun into food?

• Large Sharks

• Marlin

• Shrimp

• Phytoplankton

Tags

NGSS.MS-LS1-6

A diagram of a pond food chain is provided. Which of the following could possibly increase the total amount of energy the catfish population receives within its food chain?

• Increase in the number of beetles

• Increase in number of hawks

• Decrease in number of plants

• Decrease in number of hawks

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

A diagram is provided. Which of the following correctly shows one path that energy would flow through this ecosystem?

• Grasses -> Termite-> Monkey -> Eagle

• Hyena -> Mongoose -> Mouse -> Grasses

• Grasses -> Termite -> Grasshopper -> Monkey

• Acacia Trees -> Giraffe -> lion -> vulture

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

List the steps of the scientific method

d

e

f

c

b

a

Conduct experiment

Draw conclusions

Ask a question

Communicate results

Form a hypothesis

Analyze results

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

A diagram of a prairie food web is provided. A reduction in deer population will have the effect in the amount of energy this ecosystem is able to provide for which of the following organisms?

• Rabbit

• Mountain Lion

• Mouse

• Hawk

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which of the following characteristics is shared by both primary and secondary consumers?

• Uses the Sun's radiant energy to produce food

• The first step in any food chain diagram

• Eats only plants to gain needed energy

• Gains energy by eating other living things

A diagram is provided. Which portion of the diagram represents the level with the most available energy?

• Producers

• Herbivores

• Carnivores

• Top Predator

Tags

NGSS.MS-LS2-3

What is a single, linear path showing the flow of energy from the Sun to a producer and through different trophic levels of consumers?

• Food Chains

• Food Web

• Energy Pyramid

• Trophic Level

Tags

NGSS.MS-LS1-6