Agriculture because of globalization the competition in agriculture sector has increased, US has got many of India's high earning agricultural products patent in WTO (like- basmati rice ,turmeric etc) and that's why you need to pay US government for their production
I would either answer sanitation(pollution) or corruption
Https://healthresearchfunding.org/marcellus-shale-pros-cons/ this site will give you the pros and cons
It creates a Shield Volcano.
I hope this helps! =)