1
AGRICULTURE
2
CARPOOL
3
PLANTINGTREES
4
RECHARGEABLEBATTERY
5
REUSABLESHOPPINGBAGS
6
THROWGARBAGE
7
ELECTRICBIKE
8
RECYCLE
9
GLOBALWARMING
10
MINING
11
REDUCECARBONFOOTPRINT
12
WASTE
13
SOLARENERGY
14
AIRPOLLUTION
15
WATERPOLLUTION
16
SOILPOLLUTION
17
DEFORESTATION
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