Populations in Ecosystems

Front

What is the definition of 'carrying capacity'?

Back

The maximum number of organisms that can live in a specific area without degrading the environment.

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What does it mean if a species is described as 'extirpated'?

Back

It refers to a species that no longer exists in a specific area where it once lived.

Tags

NGSS.MS-LS4-1

Front

What is a renewable resource? Give an example.

Back

A renewable resource is a natural resource that can be replenished naturally over time. Example: food crops.

Front

What is the impact of habitat destruction on carrying capacity?

Back

Habitat destruction typically decreases the carrying capacity of an ecosystem.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Front

What is a limiting factor in an ecosystem?

Back

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

Tags

NGSS.MS-LS2-1

Front

What happens to a population when resources are abundant?

Back

The population tends to grow quickly when resources are abundant.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Front

What is the difference between a generalist and a specialist species?

Back

Generalist species can thrive in a variety of environments and conditions, while specialist species are adapted to specific environments.

Front

What is the role of producers in an ecosystem?

Back

Producers, such as plants, convert sunlight into energy through photosynthesis, forming the base of the food chain.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

How do invasive species affect native populations?

Back

Invasive species can outcompete native species for resources, leading to declines in native populations.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Front

What is ecological succession?

Back

Ecological succession is the process by which ecosystems change and develop over time, often following a disturbance.

Tags

NGSS.MS-LS2-4