Download - Ozone Layer Explanation
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The Destruction of the Ozone
Layer
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High up in the
stratosphere,
Oliver Ozone(O3) hangs out
soaking up the
rays
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Meanwhile own on!arth, an irresponsi"le
hu#an inavertently
releases a $%$
#olecule into the air
while spraying her hair
for the "ig show&
T hat ' s $ hl o r o f l o ur o c ar "o n t o y o u( ( (
(There are many CFC’s. This one is CFC-11 or CFCl 3 )
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naware of the anger
co#ing his way,
Oliver happily
continue oing his *o" with the rest of the
ozone crow& Little
i he know, "ig "a
$%$ was heae hisway&
+ have hi# in#y sights
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iing his ti#e until the sun reappearefro# "ehin a clou, $%$ patientlywaite to #ake his #ove&
-ust when he thought of turning "ack, He
felt the fa#iliar war#th of theultraviolet light issolving the "ons"etween his car"on an chlorine
ato#s&
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%ree of their "ons,
the chlorine ato#sstor# ahea to
capture their prey&Go get ‘em
boys!!!!
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8/16/2019 Ozone Layer Explanation
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naware of what washappening, Oliver
welco#es the new aition
an allows the chlorine to
attach to his outer o.ygen
an for# a new "on&
efore he realizes it, the
chlorine pulls off Oliver's 3r
o.ygen leaving hi# one
ato# short& /ow instea of
ozone, Oliver is now *ust
plain o.ygen (O0
)&
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8/16/2019 Ozone Layer Explanation
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$hlorine ran away with his new aition, leaving poor
Oliver left to woner what ha *ust happene& 1here
will he go2 1hat will he o2 1ithout his 3r o.ygen,
Oliver is no longer ozone& He can't o his *o" ana"sor" the light fro# the sun, so he won't "e
allowe to stay in the Ozone Layer&
4aly, Oliver leaves his lifeti#e ho#e to hopefully fin
#ore like hi# in own in the Troposphere&
5 o u ' r e
c o # i n g w i t h
# e ( (
H a h a h a ( ( (
!.cellent
My 6lan is
working
perfectly&
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8/16/2019 Ozone Layer Explanation
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7raually the
$hlorine an the
kinappe o.ygen#ake their way
through the
stratosphere&
Help
#e
!ventually, they ca#e
across O#ar, a loose
o.ygen ato#&
8nowing that he couln't leave a fellow o.ygen in peril, O#artakes action& 9s he approaches, he realizes that he has the
avantage& The "on "etween the kinapping chlorine an the
snatche o.ygen is weak at "est& eing an ato# of the sa#e
type, O#ar can create a #uch stronger "on with the captureo.ygen&
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Making up his #in,
O#ar gra"s hol of the
kinappe o.ygen anpulls it away fro# the
rogue chlorine&
nfortunately, what O#ar
in't realize was that "y
freeing the o.ygen, he
ena"le the chlorine to
go "ack an pull apart
another ozone #olecule&
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4o the cycle starts all over again, an again, an
again::::&
:&one chlorine ato# can estroy over ;
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Over severalyears, the
combined effect
of billions of
CFC’s destroyenough ozone
molecules, that
the ozone layer
becomes weak
and a hole starts
to form
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= The use of $%$'shave "een "anne inthe 49 since the
;>?
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Ozone Comic tri" #ubric
Create a comic strip of the ozone reaction and include the following:
Knowledge of material:= 9ll C steps were represente correctly& (C pts&)=The use of #olecules an ato#s was appropriate an correct&(C pts&)
Creativity:=$o#ic strip tol a story using the ozone reaction as an outline& (3pts&)= 6ersonification was use appropriately& (0 pts&)
Effort:= O"vious ti#e an effort went into the creation of the co#ic strip& (3pts&)= $o#ic strip was color anor rawn neatly& (0 pts&)
Total points: 20
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8/16/2019 Ozone Layer Explanation
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Molecules
$%$l3 E $hlorofluorocar"on$ E car"on
% E fluorine
$l E chlorine
O3E Ozone
O E o.ygen
O0 E o.ygen
$lO E chlorine #ono.ie
Feactions
$%$l3release "y hu#ans
$%$l3 → $ G % G 3$l$%$'s get "roken apart "y light
$l G O3 → $lO G O0ozone is estroye "y single chlorine
$lO G O → $l G O0chlorine is release "y single o.ygen
$l G O3 → $lO G O0the process contiues:&
light