increased inorganic matter in soil increased use of fertilizers on crops increased buildup of greenhouse gases increased rainfall rates near power plants
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which of these causes the atmosphere to change?
Possibilities:
- increased inorganic matter in soil
- increased use of fertilizers on crops
- increased buildup of greenhouse gases
- increased rainfall rates near power plants

increased buildup of greenhouse gases