Ecosystems Assessment

A __________ includes all living and non-living things in an environment. 

• population
• niche
• abitotic
• ecosystem

Which organism make their own food through the process of photosynthesis?

• decomposer, ex mushrooms

• consumer, ex tiger

• herbivore, ex cow

• producer, ex grass

Tags

NGSS.MS-LS1-6

Which is true about the first (bottom) trophic level in an energy pyramid?

• It has the most available energy and includes all consumers
• It has the most avaliable energy and includes all producers
• It includes primary consumers (heterotrophs), which are known as herbivores
• In includes primary consumers (autotrophs), which are known as herbivores

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which is true about the first (bottom) trophic level in an energy pyramid?

• It has the most available energy and includes all consumers
• It has the most avaliable energy and includes all producers
• It includes primary consumers (heterotrophs), which are known as herbivores
• In includes primary consumers (autotrophs), which are known as herbivores

Tags

NGSS.MS-LS1-6

In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?

• 10%
• 20%
• 80%
• 90%

Tags

NGSS.MS-LS2-3

Consumer that eats plants

• heterotroph
• herbivore
• producer
• community

Tags

NGSS.MS-LS2-4

organisms that relies on other organisms for food; consumer

• herbivore
• decomposer
• heterotroph
• species

Tags

NGSS.MS-LS2-2

How many autotrophs are in this food web?

• 3

• 6

• 4

• 2

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Organisms that feed on both living producers and other consumers.

• Carnivores
• Omnivores
• Herbivores
• Detritivores

Tags

NGSS.MS-LS2-2

The image provided is an example of a(n):

• Producer
• Autotroph
• Consumer
• Insect

Tags

NGSS.MS-LS2-3