Bio AMI 1

What is the original source of almost all energy in most ecosystems?

• carbohydrates
• sunlight
• water
• carbon

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Autotrophs make up the _______ trophic level in all ecosystems.

• First
• Second
• Third
• Fourth

Tags

NGSS.MS-LS2-3

The amount of energy that usually transfers from one trophic level to the next...

• 10%
• 20%
• 80%
• 50%

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-4

The living portions of the ecosystem.

• Biotic factors
• Abiotic factors

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-1

Water temperature would be an example of ...

• A biotic factor
• An abiotic factor

Tags

NGSS.MS-LS2-3

A collection of organisms that belong to different populations but all live in the same area and interact with one another.

• Population
• Ecosystem
• Community
• Ecosphere

Tags

NGSS.MS-LS2-4

A collection of organisms that make up a community as well as all of the nonliving aspects of the environment.

• Population
• Community
• Habitat
• Ecosystem

Tags

NGSS.MS-LS2-3

An organism at the second trophic level would be considered a...

• Top carnivore
• Producer
• Herbivore
• Carnivore

Tags

NGSS.MS-LS2-3

What is the term for each step in the transfer of energy and matter within a biological community?

• energy path
• food web
• trophic level
• food pyramid

Study of interactions between organisms and their environment 

• niche
• community 
• ecology
• ecosystem

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-2