TCi - Ecosystems - Resources

Put in order from smallest to biggest

• organism

• species

• population

• ecosystem

Match the following

• Number of individuals of a species in a given area

• Ecosystem

• Interaction between organisms for limited resources

• Competition

• Large geographical area with similar climate and vegetation

• Population

• the things organisms need to live

• Resources

• Community of living organisms interacting with each other and their environment

• Biome

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Match the following

• organism hunted by another organism

• Herbivore

• eats mainly other animals

• Omnivore

• Eats Mainly plant mater

• Prey

• Organism that hunts another

• Predator

• Eats plant and animal matter

• Carnivore

Organize these options into the right categories

Groups:

(a) Carnivore

,

(b) Omnivore

,

(c) Herbivore

• Deer

• Lion

• Racoons

• Humans

• Wolf

• Pigs

• Bear

• Horses

• Zebra

• Fox

• Chickens

• Buffalo

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

Reorder the following

• No wolves in the Yellowstone Ecosystem

• Reintroduced wolves into Yellowstone's Ecosystem

• Yellowstone ecosystem started declining due to overgrazing

• Ranchers hunting wolves to protect livestock

• Began thinking about how to help the Yellowstone Ecosystem

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Explain what happens to the Predator and Prey relationships as the populations goes up and down. Think about the zebra and Lion game we played.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Match the following

• requirements for the solution

• Constraint

• Data to support or debunk the solution

• Criteria

• Limiting factor

• Evidence

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

Match the following

Groups:

(a) Mutualism

,

(b) Communalism

,

(c) Parasitism

• tapeworms & humans

• one benefits the other is harmed

• Sharks & Suckerfish

• Clownfish & Anenome

• Flea & Kitten

• both species benefit

• one benefits the other is not harmed or helped

• Whales & Barnicles

• Sea turtles & Cleaner Fish

Tags

NGSS.MS-LS2-2

Why is it important for scientists to look for patterns when looking at how populations interact?

Tags

NGSS.MS-LS2-2

Match the following

• changes that are caused by people

• Gradual Change

• predictable pattern, changing ecosystem

• Human Changes

• slow change over time

• Dynamic System

• quick change

• Ecological Sucession

• system that experiences a constant chang

• Sudden Change

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5