Food Webs and Energy Pyramids

The path of food energy in an ecosystem from plants to animals.

• omnivore

• food chain

• producer

• consumer

Tags

NGSS.MS-LS2-3

An animal that eats only other animals

• producer

• herbivore

• omnivore

• carnivore

An animal that eats both plants and animals

• carnivore

• omnivore

• herbivore

• producer

An animal that eats only plants

• omnivore

• carnivore

• herbivore

• fox

Where do green plants get most of the energy they need to make their own food?

• carbon dioxide

• oxygen

• sunlight

• water

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What type of organism is at the beginning of every food chain?

• predator

• carnivore

• producer

• herbivore

Tags

NGSS.MS-LS2-3

What role do plants play in a habitat?

• They produce food energy from sunlight.

• They break down dead matter.

• They are prey for predators.

• They recycle nutrients from dead matter.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What kind of living thing can make its own food?

• producer

• consumer

• predator

• herbivore

Tags

NGSS.MS-LS1-6

Several owls live in a forest. The owls prey on mice. Hawks also prey on mice. Which might happen if several hawks move to the forest where the owls live?

• The number of owls will increase, and the number of hawks will decrease.

• The number of mice will increase, and the number of owls will decrease.

• The number of owls and hawks will increase.

• The number of owls and mice will decrease.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-1

NGSS.MS-LS2-4

In the energy pyramid here, which organisms have the most energy available?

• Producers
• Carnivores
• Herbivores
• Top Predator

Tags

NGSS.MS-LS2-3