No! Coca is different from cocoa plant as they have different roots ,Coca plant roots grow only in areas where there is an abundant amount of soil moisture , cocoa plants are grown under harsh conditions because their roots cannot withstand hot weather conditions . Also coca plants are not grown on high altitudes as compared with cocoa plants as they grow at low altitude . Cocoa plant produces beans which are used for making chocolate whereas coca plant produces fruits called coca leaves . Coca leaves have caffeine which are processed into cocaine . So these differences make them completely different from each other! .Cocoa is mostly grown in areas with low altitude such as tropical regions but not all tropical regions contain high altitude , such as North Africa , Central America etc.. Some regions like Andaman Islands are low altitude too but their elevation level ranges from 250 meters above sea level down up till 300 meters above sea level (in comparison) making them unique among tropical regions! .