ozone layer explanation

8/16/2019 Ozone Layer Explanation

1/15

The Destruction of the Ozone

Layer


2/15

High up in the

stratosphere,

Oliver Ozone(O3) hangs out

soaking up the

rays


3/15

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 )


4/15

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


5/15

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&


6/15

%ree of their "ons,

the chlorine ato#sstor# ahea to

capture their prey&Go get ‘em

boys!!!!


7/15

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

)&


8/15

$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&


9/15

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&


10/15

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&


11/15

4o the cycle starts all over again, an again, an

again::::&

:&one chlorine ato# can estroy over ;


12/15

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


13/15

= The use of $%$'shave "een "anne inthe 49 since the

;>?


14/15

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


15/15

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

ozone layer explanation

Documents