Earth Day Theme Unit
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Name _____________________________
Date ___________________

Circle the correct word.

Sample
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1.  
ozone layorozonne layeozone layerozzone layu
2.  
wiid poworwiend powwerwind poworwind power
3.  
liturlittorlahtorlitter
4.  
refillrefellrefihlrifill
5.  
insulationinsulatoininsulateoninsuatoin
6.  
soisoilsiosoill
7.  
diforestationdeforestationdefarestationdeforestatoin
8.  
photosynthesisfohtohsihnthuhsehsphotosynthisisphotosynthess
9.  
pallutionpollutonpollutionpuhloshuhn
10.  
preservepriservepresevepreservi
11.  
wiilliifwilldlifewildifewildlife
12.  
landihlladfihllandfilllanfill
13.  
renewablirenewablernewablereneweble
14.  
noozpaypuznoozpaypurznewspapersnaozpoyperz
15.  
water siekuhlwater cyclewator siekuhlwowtur sikuhl
16.  
speciesspecesspeceisspecays
17.  
wetlandswehtandzwetladswitlonds
18.  
resiikuhlrecyclereesiekuhlreasiikuhl
19.  
energyehnurjeehnurjeaenery
20.  
animelsonumalsannimalsanimals
21.  
rosaurceresorceresourceresuorce