NC EOC Review: Ecosystems

Name This Relationship: Humans and Lice

• Predation

• Competition

• Parasitism

• Commensalism

Name This Relationship: Colobus Monkey and Fig Tree

• Predation

• Parasitism

• Commensalism

• Mutualism

Tags

NGSS.MS-LS2-2

Name This Relationship: Brown Bear catching Salmon.

• Predation

• Competition

• Parasitism

• Mutualism

Name This Relationship: Plants in a dense rainforest

• Predation

• Competition

• Parasitism

• Commensalism

Name This Relationship: An egret looking for insects stirred up by the movement of the rhino.

• Competition

• Parasitism

• Commensalism

• Mutualism

Which of the following organisms would be in the uppermost trophic level on a trophic pyramid?

• Eagles

• Grass

• Rabbits

• Fish

Tags

NGSS.MS-LS2-3

Which of the following would NOT be an effect of factory runoff in a local stream?

• Increase in Biodiversity

• Extirpation of Sensitive Species

• Change in Water pH

• Increase in Algal Growth

Tags

NGSS.MS-LS2-4

This diagram represents a closed terrarium exposed to sunlight. What must happen for the carbon cycle to continue in this terrarium?

• All organisms must continue to exchange gasses.
• The snails must double their production of carbon dioxide.
• The plant must produce carbon dioxide at a faster rate.
• The decomposers must begin to produce oxygen.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which statement best explains why animals are considered heterotrophic?

• They are able to produce food through the process of photosynthesis.
• They are able to produce food through the process of respiration.
• They are able to obtain nutrients by decomposing plant and animal tissue.
• They are able to obtain nutrients by consuming other organisms or their products.

Which adaptation do ferns, gymnosperms, and angiosperms have that mosses do not have?

• chloroplasts
• flowers
• stomata
• vascular tissue