Fungi, Protist and Monera.

Animals, plants, fungi, protist and monera.

large organisms or single-celled organisms.

single-celled organisms.

Mould, plankton and mushrooms.

Mould, yeast and mushrooms.

single-celled organisms or large organisms which many cells.

only single-celled organisms.

Amoeba, algae and plankton.

Amoeba, bacteria and plankton.

singled-celled organisms or large organisms.

single-celled organisims.

Bacteria.

Mould.

where only living things exist together.

where living things and non-living things exist together.

consumers to producers to decomposers.

producers to consumers to decomposers.

uses energy from the sun and minerals from the environment to grow.

eats other consumers to get energy.

can make it´s own food. It gets energy from eating other living things.

cannot make it´s own food. It gets energy from eating other living things.

they become food for the decomposers.

they become energy for the sun.

amoeba, plankton and algae.

fungi, bacteria and earthworms.

put nutrients back into the soil, air and water.

put natural forces into the soil, air and water.

a positive way by changing the land and hurting plants and animals.

a negative way by changing the land and hurting plants and animals.

droughts, floods, forest fires and earthquakes.

deforestation and pollution.

bad ways.

good and bad ways.

can hurt natural ecosystems.

can become part of a healthy ecosystem.