14e51-naturalscience02_unit03_test.pdf

Name:

3

UNIT

Test Class:

1 Complete the sentences. carnivores

backbone

live

plants

animals

oviparous

Carnivore∫  eat animal∫. Herbivore∫ eat

.

Omnivore∫ eat plant∫ and

.

Vertebrate animal∫ have a  invertebrate animal∫ do not.

and

Viviparou∫ animal∫ have

babies.

 animal∫ lay egg∫. 2 Categorise.

snake vertebrates:

invertebrates:

1

one

snail

snake 

crab

cat

,

,

Natural Science Primary 2 • Downloadable and printable © Ediciones Bilingües, S.L.

UNIT

3

3 Write.

mammal

fish

mollusc

bird

amphibian

invertebrates:

arthropod

reptile

 arthropod 

vertebrates:

4 Match the characteristics to mammals or birds. hair or fur

beak and wings

have live babies

feathers

lay eggs

2

two

Natural Science Primary 2 • Downloadable and printable © Ediciones Bilingües, S.L.

UNIT

3

5 Tick. They have moist skin.

reptiles

✓  amphibians

They lay soft eggs in water.

reptiles

amphibians

They have scales.

reptiles

amphibians

They breathe with lungs.

reptiles

amphibians

They lay hard eggs on land.

reptiles

amphibians

They breathe with their gills and later with lungs.

reptiles

amphibians

6 Write the correct letter. Circle.

a. It has six legs. lobster

b. It has many tentacles.

arthropod / mollusc c. It has a thick exoskeleton. d. It has two body segments. e. It has a soft body.

octopus arthropod / mollusc

 a 

beetle

snail

spider

arthropod / mollusc

arthropod / mollusc

arthropod / mollusc

3

three

Natural Science Primary 2 • Downloadable and printable © Ediciones Bilingües, S.L.