Ecosystems

This graph represents a...

• Carrying Capacity

• Energy and matter transfer

• Sustainable yield

• Population changes over time

How long should the hunting season last?

• 28 days

• 8 days

• 16 days

• 0 days

How many ducks should be hunted each day?

• 28 ducks

• 8 ducks

• 16 ducks

• 0 ducks

What might happen to the ecosystem if the hunting season was canceled (set to zero days)?

• The producers would overpopulate

• The hunted animal would overpopulate and increase competition

• There would be less competition for food

• The ecosystem would remain balanced

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Select the answer that best describes this type of interaction

• Predator and prey

• Symbiotic

• Competition

• Decomposition

One living thing. Ex. One frog, one tree, one rabbit

• Population

• Organism

• Community

• Ecosystem

Many organisms of the same species living in the same area.

• Ecosystem

• Community

• Population

• Community

All of the living and non-living parts of the environment in the same area.

• Population

• Community

• Organism

• Ecosystem

Many different types of populations living in the same area. All the living things in an area.

• Community

• Ecosytem

• Population

• Organism

Click on all the abiotic factors

• Rabbit

• soil

• water

• sunlight