Explore Food chains and Food webs

What may happen if the snowshoe hare was removed from the food web pictured?

• The insects in the habitat would increase.
• The shrew population would decrease due to being only hawk food source.
• The willow tree population would decrease.
• Foxes would dies due to no food source. 

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

The fox in this food web would be considered a:

• Tertiary Consumer
• Producer
• Secondary Consumer
• Primary Consumer

Tags

NGSS.MS-LS2-3

Which two types of organisms in this aquatic food web have a producer-consumer relationship?

• A. Microscopic algae and white suckers
• B. Small invertabrates and amphipods
• C. Phytoplankton and mummichogs
• D. Amphipods and channel catfish

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Which species most likely has the largest population?

• Herring
• Plankton
• Shrimp
• Shark

Tags

NGSS.MS-LS2-1

Identify the correct food chain that demonstrates the energy flow of this food web.

• Eagle < Bluebird < Plant
• Plant< Rabbit < Eagle
• Plant > Snail > Lizard > Eagle
• Eagle> Lizard>Caterpillar>Plant

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

How much energy is available to be passed on to the next trophic level in an ecosystem?

• 100%
• 10%
• 50%
• 75%

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which one expresses the flow of energy the best?

• Food chain

• Food web

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of these organisms would receive energy from the snake?

• Plant
• Rabbit
• Mouse
• Hawk

Tags

NGSS.MS-LS2-3

An organism that is unable to make its own food. Obtains nutrients and energy by consuming (eating) other organisms.

• producer

• consumer

• decomposer

In a forest ecosystem, which organism is likely to occupy the highest trophic level in a food chain?

• Hawk

• Grasshopper

• Oak tree

• Earthworm

Tags

NGSS.MS-LS2-3