The document discusses the five kingdoms used to classify living things: Monera, Protoctista, Fungi, Plants, and Animals. Monera contains prokaryotic organisms like bacteria. Protoctista contains eukaryotic organisms that are unicellular or multicellular without tissues, like algae and amoebae. Fungi are eukaryotic decomposers that can be unicellular or multicellular without tissues, including molds and mushrooms. Plants are multicellular eukaryotes with tissues and sometimes organs that perform photosynthesis. Animals are multicellular eukaryotes with tissues and often organs and systems that are heterotrophic.

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Living organisms
THE FIVE KINGDOMS
Natural Science 2. Secondary Education

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The five kingdoms
The kingdom is the broadest category used in the system to
classify living things.
Today, living things are classified into five kingdoms: monera,
protoctista, fungi, plants and animals.
Natural Science 2. Secondary Education

3. UNIT
1
The five kingdoms
Living things
can be
Eukaryotes
Prokaryotes
MONERA
KINGDOM
PROTOCTISTA
KINGDOM
FUNGI
KINGDOM
PLANT
KINGDOM
Click on the green buttons to find out more about each kingdom
Natural Science 2. Secondary Education
ANIMAL
KINGDOM

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1
The five kingdoms
MONERA KINGDOM
• Composed of organisms with prokaryotic cells.
• They are all unicellular. They sometimes form colonies.
• Some examples:
Rod-shaped (bacillus) bacteria
Coccus-shaped bacteria
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Natural Science 2. Secondary Education

5. UNIT
1
The five kingdoms
PROTOCTISTA KINGDOM
• Composed of organisms with eukaryotic cells.
• They can be unicellular, or multicellular with no tissues.
• Some examples:
Algae
Amoebae
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Natural Science 2. Secondary Education

6. UNIT
1
The five kingdoms
FUNGI KINGDOM
• Composed of organisms with eukaryotic cells.
• They can be unicellular, or multicellular with no tissues.
• They are heterotrophic decomposers.
• Some examples:
Moulds
Mushrooms
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Natural Science 2. Secondary Education

7. UNIT
1
The five kingdoms
PLANT KINGDOM
• Composed of organisms with eukaryotic cells.
• They are multicellular organisms with tissues. Some have organs.
• They are autotrophic organisms.
• Some examples:
Ferns
Almond tree
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Natural Science 2. Secondary Education

8. UNIT
1
The five kingdoms
ANIMAL KINGDOM
• Composed of organisms with eukaryotic cells.
• They are multicellular organisms with tissues.
• Most of them have organs and some even have systems.
• They are heterotrophic organisms.
• Some examples:
Jellyfish
Squirrel
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Natural Science 2. Secondary Education

9. UNIT
1
The five kingdoms
• To complete the activities In this presentation CLICK
Activities
Natural Science 2. Secondary Education

10. UNIT
1
The five kingdoms
Activities
Apply what you’ve learned
1 Give an example, besides those seen in the presentation, of an organism
that belongs to the Protoctista Kingdom and another that belongs to the Plant
Kingdom.
2 Make a table summarising the main characteristics of the five
kingdoms.
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Natural Science 2. Secondary Education