FRQPRACTICB WRiTING
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ocoilxred
has
phenomenon
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areas.
4. The lti.tJ)i •� sprawl'' describes. the e-xpansion.of c• into
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aroimd thi:, world imd llas had eoonomic, health, Md environmenwl consequences.·
:rural
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causei, •ofmbm spmwL
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(b) Dliicl!liS TWO human health effects assoeiatt'!d
\l_tblln sprii,Wl, ·
fe). 'f®. gtaph ®tow sl'tows the i:emtl.e.ns:l:up between popul�tl:on 1fo:nsity and petrelev..1:0: US!!> in oolec!\i.d c!ti.k, ·
Ji)escmj!l the 1-e:ll!liohship between population den�ity and petrolel,)tll ixse shown in the graph•.
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Wa•n
Al:!$ttal:la 1u1:.t
cnootm
300
d
( f $.mart gl'()WID ioe�e\Si on way1fto encqumge sustairulbleuromdevelopment, Dtmibe T\VO st.ips a
municipafliy could
to eruiourag1:1 smart �ow!'h in order to limiturban sprawl.
(e) Highway syste!XIS \wt m-hl1.li spil!lWl oftim. lhreatm wildlife populations. Describe TWO ltll:lthods-to redTJ®
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hatmftll effe-0ts Oil: wildltr-e p.cipltlati.Qnll ftoo:t .blgb,ways imdutbm sprawl.
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(I). Urban ;S)?l:itWl Qft�n .t!)sul.ts, ID; me loss ofp,l,'Od1.1etlve agtlcultunil iaud near cities. Desmbe Olli:> pxaolieal.way
t-0 inc.ease fuoo px:9ductioii within ufua.11; ffl'l;l!I$,
tal<ie
LAB SUMMARY
On a sheet of lined paper, summarize the labs thatwe had done or read about. Include for each: The hypothesis, thi!, • .·
dependent and independent variables, the controlled variables, and a 2 sentence summary of HOW the experiment
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EXPERIMENTALDESIGNF Q
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Sometimes dne ofthequestions asks you to design an experiment to solve
. If this·
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. an environ,mental pro�lemi
happen§/fuere are a few things' to keep in mind. Remember wh.at is necessary for
. a good experiment.
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- , All experimeiltsneed a hypothesis. This should be a simple declai:ative . . .. . . .· . . . .
. sentericethat caO: be te�ted .. It is a prediction of what you think
happen. it is mandat�ry that .·
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it be included in your answer.
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You need to describe the variable that you will manipulate. Outline why you selected it and
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