3/4 and 3/5 Food Web and Chains

A farmer is trying to decide the best way to generate energy for his farm. Considering the fundamental source of energy, what should he rely on?

• Water

• Sun

• Consumers

• Oxygen

In a forest ecosystem, the largest group of organisms would be:

• Primary Consumers

• Producers

• Decomposers

• Tertiary Consumers

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-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

The shrew provides energy for the _______?

• cricket
• grasshopper
• frog
• snake

Tags

NGSS.MS-LS2-3

In a forest ecosystem, wolves eat deer, and deer eat plants. What is this called?

• Food Web

• Food Chain

• Abiotic Factors

Tags

NGSS.MS-LS2-3

A lion, known for its hunting prowess, primarily eats....

• carnivore

• omnivore

• herbivore

• decomposer

Tags

NGSS.MS-LS2-3

During a camping trip, you observe that the local bears consume a variety of foods including fish from the stream, insects under logs, plants along the trail, seeds from nearby bushes, nuts from the forest, and occasionally young elk. This dietary behavior classifies them as __________.

• Franivore

• Carnivore

• Herbivore

• Omnivore

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

• Owl

• Grasshopper

• Lilypad

• Mouse

Tags

NGSS.MS-LS2-3

A bear that needs to catch fish in a river to obtain energy is known as a:

• Autotroph

• Producer

• Consumer

• Mutualist

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

A plant that absorbs sunlight to synthesize nutrients from carbon dioxide and water is known as a:

• Producer

• Heterotroph

• Consumer

• Decomposer

Tags

NGSS.MS-LS1-6