EOC Blitz Review - Limiting Factors Examples

Front

What is a limiting factor in an ecosystem?

Back

A limiting factor is a condition or resource that restricts the growth, abundance, or distribution of an organism or a population within an ecosystem.

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What are density-dependent factors?

Back

Density-dependent factors are biotic factors that affect a population's growth in relation to its density, such as competition, predation, and disease.

Front

What are density-independent factors?

Back

Density-independent factors are abiotic factors that affect population size regardless of the population's density, such as natural disasters, climate, and weather.

Front

Give an example of a biotic limiting factor.

Back

Predation, competition, and disease are examples of biotic limiting factors.

Front

Give an example of an abiotic limiting factor.

Back

Weather conditions, such as droughts or floods, are examples of abiotic limiting factors.

Front

What is the effect of competition on populations?

Back

Competition can limit the resources available to a population, potentially leading to decreased growth or survival rates.

Front

How does predation affect prey populations?

Back

Predation can control prey populations by reducing their numbers, which can lead to changes in the ecosystem.

Front

What happens to a population when its predator is removed?

Back

The prey population may increase significantly due to the lack of predation, which can lead to overgrazing and resource depletion.

Front

What is the relationship between carrying capacity and limiting factors?

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Carrying capacity is the maximum population size that an environment can sustain, which is influenced by limiting factors.

Front

What is an example of a density-dependent factor affecting a population?

Back

A disease spreading in densely populated areas is an example of a density-dependent factor.