use of commercially produced fertilizers
Note: industrial revolution to agriculture
Hope this helps
Identify problem
Gather info
Identify options
Evaluate options
Consider consequences
Choose the best option
Make a plan
Carry out plan
Evaluate how plan worked
I’m not really sure where Consider consequences goes but I’m pretty sure the rest are right. :)
Physical hunger shows itself with physical feelings of emptiness in your stomach, rumbling accompanied by weakness. Psychological hunger is simply the desire to eat, accompanied by no physical proof that it is necessary at that moment.