1. Oil Refining

2. Method/process
Oil refining is a process that takes crude oil and goes through various stages which are Separation, conversion and treating
During the process of separation, which is also known as topping, the oil is heated at the bottom of a 60-meter distillation column at a temperature of 350 to 400°C causing crude oil to vaporize and rise to different levels inside of the 60 meter distillation column.

3. location India Venezuela South Korea
Theses places all have their own oil refineries

4. Pros of oil refining High energy density Easy availability
Crucial for a wide variety of industries
Easy to produce and refine
Constant power source and reliability

5. Cons of oil refining Greenhouse gas emissions Pollution of water
Emission of harmful substances like sulfur dioxide, carbon monoxide, acid rain

6. Websites used
refining
disadvantages-of-oil-cons-disregarded-by-powerful-lobbies/