LIVING THINGS

María Moya 5A

Life on EarthOur planet has qualities that are essencials

for life.It has lots of water.The atmosphere also contains gases that are

essentials for life on the Earth.The sun provides our planet with light and

heat.

The Biosphere is where living things live.

Basic life processesInteraction •Detect information about their enviroment they aloso react to the information.

Nutrition •Take essential nutrients from their enviroment. This nutrients give them energy.

Reproduction •Create new members of their own species.

Human beings

Interaction Nutrition Reproduction

Cells All living things are formed by cells. They are

the basics unts of life.

Unicelular: 1 cell.Multicelular: more than 1 cell.

They perform basic life processes.

Parts of a cell

Membrane

CytoplasmNucleous

Membrane: surrounds and protects the cell.

Nucleous: controls everything.

Cytoplasm: thick, clear liquid inside the membrane. We find nucleous and organelles.

Animal cell Membrane

Nucleous

Cytoplasm

Plant cellCell wall: extra protection.

Membrane

Nucleous

Cytoplasm

Chloroplasts

Cell´s organisation

Tissue•Groups of cells that performs a specific function.

Organ•Combination of tissues that work together to perform an action.

System•Groups of organs that work together to perform an action.

The 5 kingdomsWe can clasify living things into 5 kingdoms.

Moneran kingdom•Unicellullar.•Bacteria.

Protist kingdom•Unicellular-multicellular.•Protozoans and algae.

Fungus kingdom•Unicellular-multicellular.•Yeast and mushrooms.

• Plant kingdom• Multicellular• Own food

• Animal kingdom• Multicellular

The 5 kingdoms

THE END

Thank you for your attention