Ecosystems

Predation

• Relationship where one organism eats the other.

• Relationship where both organisms get something from the other one.

• Relationship where one organism is helped but the other isn't affected at all.

• Relationship where one organism is helped but the other is hurt.

Tags

NGSS.MS-LS2-2

Abiotic Factors

• Sun, Grass, Trees

• Air, Mushrooms, Birds

• Water, Air, Sun

• Flowers, Water, Air

Tags

NGSS.MS-LS2-3

Biotic Factors

• Mushrooms, Air, Sun

• Trees, People, Mushrooms

• Water, People, Trees

• Sun, Mushrooms, Rocks

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Parasitism

• Relationship where both organisms get something from the other one.

• Relationship where one organism eats the other.

• Relationship where one organism is helped but the other isn't affected at all.

• Relationship where one organism is helped but the other is hurt.

Tags

NGSS.MS-LS2-2

Commensalism

• Relationship where one organism is helped but the other is hurt.

• Relationship where one organism is helped but the other isn't affected at all.

• Relationship where one organism eats the other.

• Relationship where both organisms get something from the other one.

Tags

NGSS.MS-LS2-2

Competition

• Programs put in place by humans to help protect plants and animals.

• Location and climate of an ecosystem.

• When organisms are fighting for resources such as food, water, and shelter.

• System that allows multiple predators to survive peacefully in an ecosystem.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

An example of a predator prey relationship is...

• deer and mouse

• fox and trees

• rabbit and squirrel

• wolf and elk

Tags

NGSS.MS-LS2-4

Prey is...

• an organism that kills and eats another organisms.

• an organism that helps all other organisms.

• an organism that is eaten by another organism.

• an organism that hurts all other organisms.

Tags

NGSS.MS-LS2-2

Mutualism

• Relationship where one organism is helped but the other is hurt.

• Relationship where both organisms get something from the other one.

• Relationship where one organism eats the other.

• Relationship where one organism is helped but the other isn't affected at all.

Tags

NGSS.MS-LS2-2

A predator is...

• an organism that is eaten by another organism.

• an organism that helps all other organisms.

• an organism that kills and eats another organisms.

• an organism that hurts all other organisms.

Tags

NGSS.MS-LS2-2