Community

What is the term that refers to all the populations in a given area?

• Population

• Community

• Ecosystem

• Biosphere

Tags

NGSS.MS-LS2-2

Which statement best describes the relationship between species A and B?

• Species A is the prey of Species B

• Species A is a parasite of Species B

• Species A is a consumer and B is a producer

• Species A and B has a mutualistic relationship

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

A keystone species is...

• the top carnivore.

• has the largest population.

• has the most specialized niche.

• determines numbers and types of other species.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Starfish are probably the most important predator in the shallow ecosystem because they eat basically anything that they can come across. Their feeding activities control the whole ecosystem. This is an example of the starfish ___.

• habitat

• biotic factors

• tolerance level

• niche

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

A community is:

• A group of organisms with interspecific interactions.

• A group of organisms with intraspecific interactions.

• A group of organisms with interspecific and abiotic interactions

• A group of organisms with interspecific and abiotic interactions.

Tags

NGSS.MS-LS2-2

What is 'community respiration'?

• The total respiration rate for all the populations within that system.

• The process by which chemical energy is produced without sunlight.

• The average of the weather over a relatively longer period of time.

• The study of interactions among and between organisms in their abiotic environment.

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-4

NGSS.HS-LS2-5

Several species of warblers can live in the same spruce tree ONLY because they

• have different habitats within the tree.

• don’t eat food from the tree.

• occupy different niches within the tree.

• can find different temperatures within the tree.

Tags

NGSS.MS-LS2-2

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.

True or False: A community is made up of populations of different species that live in the same place and interact.

• True

• False

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

• population, community, ecosystem, organism

• organism, population, community, ecosystem

• organism, population, ecosystem, community