living things victoria
TRANSCRIPT
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Life on Earth
• The biosphere is the part of the Earth where we can find living organisms like plants and animals
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Living things and life processes
All living organisms perform the basic life processes of interaction,nutrition and reproduction.
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Interaction
• All living things detect information abaut their environment.The also react to this information in different ways.
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Nutrition
• All living things take essential nutrients from their environmet.These nutrients give them energy and allow them to grow and develop
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Reproduction
• Living thing can create new members of their own species.Different organisms reproduce in different ways.
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Human beingsInteraction • We use our senses to detect information about the worldWe communicate with each other.
We move around and do many things
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Nutrition
• We breathe air.
• We drink water and eat food.
• We eliminate waste products.
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Reproduction • We are born.• We have children.Mothers produce milk for their babies.
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Cells• All living organisms are formed by cells.• They are the basic inits of life processes of
interaction, nutrition and reproduction.
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• Unicellular organisms.• Some living things , like bacteria or yeast, have
got only one cell.
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• Multicellular organisms• Other living things , like frees os butterflies,
have got more than one cell
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• Cells are living things because they perform the basic life processes os interaction , nutrition and reproduction.
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The parts os a cell.
• All animal and plant cells have got three basic parts:
• MEMBRANE• Nucleus• CYTOPLASM
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In plant cells , there is also a CELL WALL outside membrane. Are also special
organelles called CLOROPLAST.
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How are cells organised.• In multicellular organisms, cells work together
in different ways to perform a variety of functions.
• CELLS• TISSUES• ORGANS• SYSTEMS • AND APPARATUSES
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Classifyng living things
• We can classify all the living things on our planet into five groups called KINGDOMS:
• 1 Moneran kingdom.• 2. Protist kingdom
• 3. Fungus kingdom• 4. Plants kingdom.• 5. Animal kingdom
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• 1 Moneran kingdom.• Are unicellular organisms, only one cell. • Bacteria.
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• 2. Protist kingdom• Unicellular or multicellular. PROTOZOANS and
ALGAE
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• 3. Fungus kingdom• Unicellular or multicellular
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• 4. Plants kingdom.• All plants are multicellular organisms
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• 5. Animal kingdom• All animals are multicellular.