Eclogy

What term describes a level of organization that contains only one species?

• Population

• Organism

• Biome

• Community

What kind of organism provides the basis for an ecosystem's energy?

• Sunlight

• Herbiviore

• Human Sources

• Autotroph

Tags

NGSS.MS-LS1-6

Which of the following is an example of parasitism?

• a flea feeding on the blood of a dog

• Producer

• Omniviore

• Ammonia

Tags

NGSS.MS-LS2-4

If producers in a food chain take in 1000 kcal of energy, how much energy will likely be passed on to the second trophic level?

• food

• sunlight

• water

• 100 kcal

Tags

NGSS.MS-LS2-3

Lichens are a combination of algae and fungus that grow on rocks. What kind of symbiosis is this?

• water

• mutualism

Which factor causes a population to increase in size?

• people

• immigration

a group of the same species living together (ecological level of organization)

• individual

• population

• community

• ecosystem

• biome

Tags

vocab

bio3

This fish in this image represents a(n):

• population

• community

• ecosystem

• biome

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Put the levels of organization in order from smallest to largest:

• Population, organism, ecosystem, biosphere, community

• Ecosystem, population, organism, community, biosphere

• Organism, population, ecosystem, biosphere, community

• Organism, population, community, ecosystem, biosphere

Among the levels of organization, in which level do spinal cord belongs?

• Organs

• . System

• Organism

• Population