Energy Flow + Review

An organism that can make its own food is called?

• Consumer
• Producer
• Decomposer
• Herbivore

Tags

NGSS.MS-LS1-6

All food chains begin with a ____________.

• primary consumer
• secondary consumer
• producers
• scavengers

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-2

NGSS.MS-LS2-3

A consumer gets energy by doing what?

• Making it themselves.
• Breaking down biotic wastes and dead organisms and returning raw materials to the ecosystem.
• Soaking it up from the ground.
• Feeding on other organisms.

Tags

NGSS.MS-LS1-6

A food web consists of?

• Many overlapping food chains in an ecosystem.
• A series of events in which one organism eats another and obtains energy.
• Amount of energy that moves from one feeding level to another.
• Many types of insects that are stuck.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

An organism that lives by breaking apart dead organic matter into simpler parts is...

• scavenger
• consumer
• decomposer
• carnivore

Which of this energy roles is always located at the bottom of an energy pyramid?

• Producer
• Second-Level Carnivores
• Herbivores.
• First-Level Consumers.

True or False. In this Food Web Pyramid the consumers on each level only get about 10 percent of energy that the plants have stored.

• True
• False

Tags

NGSS.MS-LS2-3

What is a food chain?

• A chain that shows the flow of energy
• A triangle that shows trophic levels
• A chain used in fishing

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

As you work your way up the energy pyramid, what happens to the energy?

• It increases

• It decreases

• It stays the same

• Nothing

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

How much energy is available to be passed on to the next level in a food web?

• 100%

• 10%

• 50%

• 75%

Tags

NGSS.MS-LS2-3