4
1
UNIT
Living things
The organisation
of living things
1
Read the text and write sentences in your notebook.
a)
Biodiversity is …
1.
vary in size.
b)
Our planet has …
2.
two million species on Earth.
c)
Living things …
d)
There are more than …
2
2
Listen and answer the question.
Where do we find microscopic living things? Name three places.
3
Find out about how we use living things. Answer the
questions.
a)
What objects are made from living things?
b)
What living things are used to make them?
4
T
h
i
n
k
!
Think about this unit.
a)
What terms for living things do you already know? Make a mind
map.
b)
What do you want to learn about the organisation of living
things? Write three questions.
c)
How does a microscope help us to find out about living things?
Complete the sentence.
When we use a microscope, we can …
G
E T T I N G S T A R T E D
3.
the variety of living things
on our planet.
4.
unique qualities that living
things need.
Scientists think that
the rst living things
appeared on our planet
four billion years ago!
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