Levels of Organization in an Environment

Which of the following describes ?

• An ecosystem is the interaction between biotic and biotic factors.

• A community is a group of different populations in the same area.

• An organism is one living thing.

• A population is a group of the same organisms.

All the alligators in a swamp are an example of a(n) _______________.

• organism

• community

• population

• group

Is this an example of a population or community?

• Population

• Community

Tags

NGSS.MS-LS2-1

Is this an example of a population or community?

• Population

• Community

Tags

NGSS.MS-LS2-1

A group of only one type of organism is a

• Population

• Community

• Ecosystem

• Niche

The living and nonliving things in an environment and all the interactions

• population

• food chain

• ecosystem

• community

Tags

NGSS.MS-LS2-3

What level of organization is all the fish and plants in a pond, plus the water, air, rocks and mud?

• Ecosystem

• Community

• Population

• Organism

A forest full of many kinds of trees and grasses is an example of a

• group

• organism

• population

• community

Tags

NGSS.MS-LS2-2

Which level of organization is more complex than a population and less complex than an ecosystem?

• organism

• population

• community

• ecosystem

Which of the following displays the levels of organization INCORRECTLY from smallest to largest?

• Atom, Molecule, Organelle, Cell

• Organelle, Cell, Tissue, Organ

• Community, Ecosystem, Biome, Biosphere

• Organ System, Organ, Organism, Population