Answer :
Answer:
( The words in bold are the odd ones out)
1. household-factory-fossilwaste
2. poisonous-toxic-carbon gases
3.pouring-global-acid rain
4.greenhouse-atomic-solar energy
5.drinking-polluted-harmful water
Answer:
( The words in bold are the odd ones out)
1. household-factory-fossilwaste
2. poisonous-toxic-carbon gases
3.pouring-global-acid rain
4.greenhouse-atomic-solar energy
5.drinking-polluted-harmful water