Science Unit 1
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Transcript of Science Unit 1
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Science Unit 1: Vertebrates and Invertebrates. Abril 2015
1.- Write the main characteristic of….
Draw an example.
Vertebrates ___________________________________________________________________________
___________________________________________________________________________
Invertebrates ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
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2.- Match
MAMMALS
Reptiles
Birds
Amphibians
Fish
3.- Complete
Are covered by feathers
Are covered by fur or hair
They breathe through gills
Are Oviparous
They breathe air with lungs
Are covered by scales
Are viviparous
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ANIMALS
Vertebrates…………………………….they have a spinal column.
They have six legs and usually wings.
Arachnids
They have ten legs and a shell
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Invertebrates………………………..They don´t have spinal column.They have an exoskeleton.
Match the correct:
a) fish oviparousviviparous
waterearth (terrestrial)aquatic-terrestrial.
ScamsBare skinFeathersFur
……………………………………………………………………………………………......b) Dolphin oviparous
viviparous
waterearth (terrestrial)aquatic-terrestrial.
ScamsBare skinFeathersFur
c) shark oviparousviviparous
Type of reproduction
Environment they live in
Type of body covering
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waterearth (terrestrial)aquatic-terrestrial.
ScamsBare skinFeathersFur
………………………………………………………………………………………..d) crocodrile oviparous
viviparous
waterearth (terrestrial)aquatic-terrestrial.
ScamsBare skinFeathersFur
……………………………………………………………………………………………….e) frog oviparous
viviparous
waterearth (terrestrial)aquatic-terrestrial.
ScamsBare skinFeathersFur
………………………………………………………………………………………………f) Parrot oviparous
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viviparous
waterearth (terrestrial)aquatic-terrestrial.
ScamsBare skinFeathersFu
……………………………………………………………………………………………g) Snake oviparous
viviparous
waterearth (terrestrial)aquatic-terrestrial.
ScamsBare skinFeathersFur
Science unit 1: Vertebrates and Invertebrates. Abril 2015.Vertebrates Animals are clasified as:
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1.-
______________________________________________
2.-
______________________________________________
3.-
______________________________________________
4.-
_______________________________________________
5.-
______________________________________________
Invertebrates are clasified as:
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a)
_________________________________
b)
__________________________________
c)
____________________________________
d)
____________________________________
Fish amphibans
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reptiles
Birds mammals
Insects spiders
Crustacean corals
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Check form as breathing:
Fish
Dolphin
Whale
Shark
Frog
Dog
Cow
Gill
Lung
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