LS2.1 Effects on Population

Front

What are limiting factors?

Back

Limiting factors are conditions that can restrict the growth of a population, helping to prevent it from becoming too large.

Front

Are ecosystems always changing?

Back

Yes, ecosystems are always changing due to various factors such as climate, species interactions, and human activities.

Front

What is the correct order of levels of organization in ecology?

Back

The correct order is: organism, population, community, ecosystem.

Front

What is an example of competition in an ecosystem?

Back

Two vultures fighting over a dead rabbit is an example of competition.

Front

What is an ecosystem?

Back

An ecosystem includes all living (biotic) and non-living (abiotic) things in an environment.

Front

What is a population in ecological terms?

Back

A population is a group of individuals of the same species living in a specific area.

Front

What is a community in ecology?

Back

A community is made up of different populations of various species that live together in a specific area.

Front

What does abiotic mean?

Back

Abiotic refers to the non-living components of an ecosystem, such as water, soil, and air.

Front

What is a niche?

Back

A niche is the role or function of an organism within its ecosystem, including its habitat, resource use, and interactions with other organisms.

Front

How do predators affect population sizes?

Back

Predators can control the population sizes of prey species, preventing them from becoming too numerous.