Species Interactions

Front

What is the ecological interaction where one organism benefits while the other is neither helped nor harmed?

Back

Commensalism

Front

What role do parasites and predators play in maintaining ecosystem stability?

Back

They decrease the population of certain organisms to ensure no species overpopulates.

Tags

NGSS.MS-LS2-4

Front

In a parasitic relationship, what is the term for the organism that is harmed?

Back

Host

Front

What ecological interaction occurs when two species compete for the same resource?

Back

Competition

Front

What is the term for the interaction where one organism eats another for energy and nutrients?

Back

Predation

Tags

NGSS.MS-LS2-3

Front

Define mutualism in the context of species interactions.

Back

Mutualism is an interaction where both species benefit from the relationship.

Front

What is an example of commensalism in nature?

Back

Hermit crabs living in shells made by snails.

Front

How does predation affect prey populations?

Back

Predation helps control prey populations, preventing overpopulation.

Tags

NGSS.MS-LS2-4

Front

What is the difference between a predator and a prey?

Back

A predator is an organism that hunts and eats another organism (prey) for energy.

Front

What is the significance of competition in an ecosystem?

Back

Competition can limit population growth and promote biodiversity.