Energy in the Ecosystem

All food webs and food chains begin with _________________.

• primary consumer
• producers
• secondary consumers
• predators

Tags

NGSS.MS-LS2-3

Which organism recieves the least amount of energy from the producer?

• Owl
• Grasshopper
• Lilypad
• Mouse

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which level will contain plants?

• A
• B
• C
• D

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

In a food web, arrows point at:

• who gets energy.
• who gets eaten.

Tags

NGSS.MS-LS2-3

All energy on Earth ultimately comes from what source?

• Water
• Sun
• Consumers
• Oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-ESS2-4

Grizzly bears eat seeds, berries, roots, grasses, fungi, deer, elk, fish, and insects. This would make them a(n)...

• Detritivore

• Carnivore

• Herbivore

• Omnivore

An organism that eats the secondary consumer.

• Primary Consumer
• Secondary Consumer
• Tertiary Consumer
• Consumer

Tags

NGSS.MS-LS2-3

Organisms which carry out the process of decomposition by breaking down dead or decaying organisms to recycle nutrients.

• Consumer

• Producer

• Decomposer

• Herbivore

Tags

NGSS.MS-LS2-3

Which animal is the top of this food web?

• mosquito

• alligator

• frog

• raccoon

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

NGSS.MS-LS2-4

How do producers obtain energy?

• They conduct photosynthesis.
• They consume plants.
• They consume primary consumers.
• They consume secondary consumers.

Tags

NGSS.MS-LS1-6