1. Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
Why do scientists need a common classification system for living things?

2. Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
Why do scientists need a common classification system for living things?
Communication

3. Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
Why do scientists need a common classification system for living things?
Communication
Common language Latin

4. Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
Why do scientists need a common classification system for living things?
Communication
Common language
Makes it easier to identify organisms. Easier to tell living things apart.

5. Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
Why do scientists need a common classification system for living things?
Communication
Common language
Makes it easier to identify organisms. Easier to tell living things apart.
To separate and sort different types of living things; to group or organize living things in the same way.

6. Name_______ 6__ Lesson 4B – Classifying Animals Sept. __

7. Name________ 6__ Lesson 4B – Classifying Animals Sept. __
Backbones (Vertebrates) No backbones (Invertebrates)

8. ANIMALS Backbones (Vertebrates) No backbones (Invertebrates) F A R M B
Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
ANIMALS
Backbones (Vertebrates) No backbones (Invertebrates) F A R M B

9. Backbones (Vertebrates) No backbones (Invertebrates)
Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
ANIMALS
Backbones (Vertebrates) No backbones (Invertebrates)
Fish
Amphibians
Reptiles
Mammals
Birds

10. Backbones (Vertebrates) No backbones (Invertebrates)
Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
ANIMALS
Backbones (Vertebrates) No backbones (Invertebrates)
Fish Arthropods
Amphibians
Reptiles
Mammals
Birds

11. Backbones (Vertebrates) No backbones (Invertebrates)
Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
ANIMALS
Backbones (Vertebrates) No backbones (Invertebrates)
Fish Arthropods
Amphibians
Reptiles
Mammals
Birds
insects (6 legs)

12. Backbones (Vertebrates) No backbones (Invertebrates)
Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
ANIMALS
Backbones (Vertebrates) No backbones (Invertebrates)
Fish Arthropods
Amphibians
Reptiles
Mammals
Birds
insects (6 legs)
spiders, scorpions
etc. (8 legs)

13. Backbones (Vertebrates) No backbones (Invertebrates)
Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
ANIMALS
Backbones (Vertebrates) No backbones (Invertebrates)
Fish Arthropods
Amphibians
Reptiles
Mammals
Birds
insects (6 legs)
spiders, scorpions
etc. (8 legs)
Centi-, millipedes
(many legs)

14. Backbones (Vertebrates) No backbones (Invertebrates)
Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
ANIMALS
Backbones (Vertebrates) No backbones (Invertebrates)
Fish Arthropods
Amphibians
Reptiles
Mammals
Birds
insects (6 legs)
spiders, scorpions
etc. (8 legs)
Centi-, millipedes
(many legs)
Crustaceans

15. Backbones (Vertebrates) No backbones (Invertebrates)
Name_______ 6__ Lesson 4B – Classifying Animals Sept. __
ANIMALS
Backbones (Vertebrates) No backbones (Invertebrates)
Fish Arthropods
Amphibians Sponges
Reptiles Stingers
Mammals Annelids
Birds Mollusks
Echinoderms
insects (6 legs)
spiders, scorpions
etc. (8 legs)
Centi-, millipedes
(many legs)
Crustaceans

16. Name_______ 6__ Lesson 4B – Classifying Animals Sept. __