Find the odd word out: 1. To damage, to endanger, to destroy, to ruin, to create 1. Safe,...

Question

Find the odd word out:
1. To damage, to endanger, to destroy, to ruin, to create
1. Safe, nuclear, calm, pleasant, mammal
3. Radiation, destrucrion, environment, population, pollution

Answer 1

1. to create
1. mammal
3. environment