Answer:
From 3,000 to 7,000 feet elevation, the people of Colombia grow Coffee.
Step-by-step explanation:
Ideal growth conditions for coffee tree are appropriate environmental conditions such as warm and uniform temperatures, well distributed and regular rainfall, diffused sunlight etc. The best quality of coffee can be found at high temperatures. In Columbia, these ideal conditions exist between 3000 ft to 7000 ft elevation (highlands). Theferoe, good quality of coffee starts at 3000 ft. However, premium quality coffee is cultivated at 5000 ft elevation in Columbia.