Populations and Ecosystems

The non-living parts of an organism's environment are called...

• community

• biotic factors

• habitat

• abiotic factors

Tags

NGSS.MS-LS2-3

Choose the correct levels of Organization from lowest to highest...

• population, community, ecosystem, organism

• organism, population, community, ecosystem

• organism, population, ecosystem, community

• population, organism, community, ecosystem

A community is a level in organization that is....

• made of populations of different species that live in the same place and interact.

• a single individual species of organisms that are similar.

• all the individual organisms of the same species in the same place.

The living or once living parts of an organism's environment are called its...

• community

• habitat

• biotic factors

• abiotic factors

An organism is an abiotic factor

• True

• False

Tags

NGSS.MS-LS2-3

A(n) ______ is a group of organisms that are have similar characteristics and can mate with each other to produce offspring that can also mate and reproduce.

• organism

• species

• population

• community

A prairie dog, a hawk, and a badger all are members of the same ________________.

• niche

• community

• species

• population

An example of a population is

• all trees in a forest

• all maple trees in a forest

• all plants in a forest

• all animals in a forest

Tags

NGSS.MS-LS4-4

This is the study of interactions between organisms and the interactions that organisms have with their environment.

• Evolution

• Ecology

• Biology

• Commensalism

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

What ecological level of organization can be seen here?

• Species

• Population

• Community

• Ecosystem