Ecology Quiz Review

This is an example of a

• food chain

• food web

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

This is an example of a

• food chain

• food web

Tags

NGSS.MS-LS2-3

What percent of energy is transferred from one trophic (energy) level to the next?

• 100%

• 20%

• 90%

• 10%

Which trophic level receives the greatest amount of original energy found in the producers?

• primary consumer- trophic level 2
• secondary consumer- trophic level 3
• tertiary consumer- trophic level 3
• quaternary consumer- trophic level 4

Tags

NGSS.MS-LS2-3

What do the arrows in a food chain or food web represent?

• the flow of energy
• common ancestors
• populations
• neighboring species

Tags

NGSS.MS-LS2-3

Organisms that feed only on plants are called:

• Primary Producers
• Primary Consumers
• Secondary Consumers
• Herbivores

Complex networks of interconnected food chains are:

• Food links
• Food highways
• Food web
• Food markets

What would happen if the snake population increased?

• the hawk population would increase

• the mouse population would increase

• the rabbit population would increase

• the hawk population would decrease

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-1

NGSS.MS-LS2-4

In this food web, the ladybug is a(n) ___.

• herbivore

• primary consumer

• secondary consumer

• tertiary consumer

Tags

NGSS.MS-LS2-2

In the food web, the mouse is ___.

• both a primary and secondary consumer

• both a secondary and tertiary consumer

• both a producer and consumer

• only a secondary consumer

Tags

NGSS.MS-LS2-3