INTERACTION AMONG ANIMALS

What is a prey?

• Animals who are eaten

• Animals who eat other animals

What is predator?

• Animals hunt other animals for food

• Animals who are eaten

Two types of competition

• Interspecies

• Intraspecies

• Introspecies

• Innerspecies

What is interspecies?

• Relationship among same animals that compete

• Relationship between different animals

Tags

NGSS.MS-LS2-2

What is interspecies?

• Same animals compete each other

• Different animal compete each other

Tags

NGSS.MS-LS2-2

An example of interspecies

• Cow with cow

• Lion with lion

• Lion and tiger

• Bird and bird

Tags

NGSS.MS-LS2-2

An example of intraspeceies

• Lion and tiger

• Buffalo and cows

• Deer and deer

Factors of competition between intraspecies

• Mate

• Shelter

• Food

• Money

Tags

NGSS.MS-LS2-1

Factors of competition between interspecies

• Food

• Shelter

• Water

• Mate

Tags

NGSS.MS-LS2-1

What is commensalism?

• Benefit one organism and harm another animal

• Benefit both organism

• Benefit one organism but does not harm another organism

Tags

NGSS.MS-LS2-2