3.Ecosystems

Which are biotic components?

• Water, soil, light, minerals and air

• Bacteria, fungi, minerals, soil and protists

• Animals, bacteria, fungi, water and protists

• Bacteria, fungi, plants, soil and protists

• Animals, bacteria, fungi, plants and protists

Which are abiotic components?

Are biotic components living things? Write True or False

Are abiotic components living things?

• True

• False

Is it water a biotic component?

• True

• False

Is it a protist a biotic component?

• True

• False

What is an organism?

What is population?

• An individual

• All populations in a given area

• A group of the same type of individuals in a given area

• A community and abiotic factors combined

What is community?

• An individual

• All populations in a given area

• A group of the same type of individuals in a given area

• A community and abiotic factors combined

What is an ecosystem?

• An individual

• All populations in a given area

• A group of the same type of individuals in a given area

• A community and abiotic factors combined