45e51-Naturalscience04 Unit06 Diagnostic

Name:

UNIT UNIT

6

Diagnostic

Class:

1 Identify the ecosystems in the pictures.

forest a

grassland

desert

marine

b

urban c

desert

d

e

2 Write the correct word next to the definitions.

habitat

fauna

flora

protists

flora

a.

All the plant life in an ecosystem.

b.

All the animal life in an ecosystem.

c.

The natural home of a living thing.

d.

Organisms Organisms of the same s ame species, that live in the same s ame area.

e.

A category of living things that mostly live in water. water.

population

UNIT

6

3 Put the living things in the correct ecosystem.

polar bear

camel shark

Desert

zebra

rabbit

squirrel

Savannah

octopus

Arctic

scorpion cactus

Marine

camel 

4 Circle the odd one out. a.

sand / rock / river / tree

b.

dolphin / shark / wolf / octopus

c.

elephant / zebra / polar bear / giraffe

d.

cactus / tree / bush / mushroom

e.

rhinoceros / squirrel / rat / pigeon

5 Do these definitions refer to  producers or consumers? a.

These living things obtain their energy by eating other living things.

b.

These living things use energy from the Sun to make their own food.

6 Draw arrows to make a food chain.

Arctic fox

Forest