Question

I. PICK THE ODD ONE OUT AND GIVE REASONS FOR YOUR CHOICE:1. soil erosion, leaching, multi-vitamins, desertification2. sewage, oil spills, silt, ozone3. air conditioners, TV sets, aerosols, refrigerators4. permafrost, logging, hunting, accidental hits​

Answer 1

Answer:

1. leaching

2. ozone

3. aerosol

4. logging