Ecosystems Unit Assessment Reveiw

Front

What happens to the owl population if all rabbits die of a disease?

Back

The owl population would decrease because they rely on rabbits as a food source.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Front

What is a mutualistic relationship?

Back

A mutualistic relationship is a type of interaction between two species where both benefit, such as bees and flowers.

Tags

NGSS.MS-LS2-2

Front

What is likely to happen when deer move into an ecosystem where rabbits already feed on fescue grass?

Back

The rabbit population will decline due to increased competition for food.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Front

What is carrying capacity in an ecosystem?

Back

Carrying capacity is the maximum number of individual organisms that an environment can support.

Front

How does energy flow in an aquatic ecosystem?

Back

Energy flows from sunlight to algae, then to insects, fish, and finally turtles.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their physical environment.

Tags

NGSS.MS-LS2-3

Front

What role do producers play in an ecosystem?

Back

Producers, like plants, create energy through photosynthesis and form the base of the food chain.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is the difference between a food chain and a food web?

Back

A food chain shows a linear path of energy flow, while a food web illustrates the interconnected relationships among various food chains.

Front

What is the significance of decomposers in an ecosystem?

Back

Decomposers break down dead organic matter, recycling nutrients back into the soil.

Tags

NGSS.MS-LS2-3

Front

What is competition in an ecosystem?

Back

Competition occurs when two or more species vie for the same resources, such as food, water, or space.

Tags

NGSS.MS-LS2-1