Transcript breathing_tasks

A
B
Which is breathing in and which is breathing out?
Lesson aims
We are going
to about the
link between
breathing and
fitness.
You will know
how we
breath in and
out.
To breathe in…
The muscles
between the
ribs
The
diaphragm
moves
The amount
of space in
the chest
goes
The air is
pushed
The amount
of space in
the chest
goes
The air
moves
To breathe out…
The muscles
between the
ribs
down
in
The
diaphragm
moves
out
contract
down
relax
up
Why does air move into the lungs when you breathe in?
Lesson aims
Why we breathe
We are going
to about the
link between
breathing and
fitness.
The breathing system moves ………… in
You will know
how we
breath in and
out.
and …………… …………… can diffuse out of
and out of the body so that ………… from
the ………… can diffuse into the …………
the …………… and into the ……………….
Blood
carbon
dioxide
air
oxygen
What do these have in common?
Lesson aims
We are going
to about the
link between
breathing and
fitness.
You will know
how we
breath in and
out.
What are the two functions of our
breathing system?
What is the single most important
special feature of the lungs?
Why do we have to breathe to carry
them out?
How does breathing change the air
that we take in (3 ways).
Lesson aims
We are going
to about the
link between
breathing and
fitness.
You will know
how we
breath in and
out.
H
A
G
F
B
E
C
D
F
A
E
D
B
C