The diagram below shows the production of electricity using a system called Ocean Thermal Energy Conversion (OTEC).  Summarise the information by selecting and reporting the main features, and make comparisons where relevant..
The diagram below shows the production of electricity using a system called Ocean Thermal Energy Conversion (OTEC).  oOjRV
The diagram illustrates the process of electricity generation using Ocean Thermal Energy Conversion(OTEC) system.
Overall, it can be discerned that the technique produces electricity as well as drinking water. The main components of the process are an evacuated evaporation chamber, a turbine, and a condensing chamber.
Initially, solar energy from the sun is used to heat the surface seawater to around 29°C. The warm water is then introduced to the evacuated evaporation chamber, where it is boiled. As it boils, salt is separated and water vapor is produced. This vapor then drives the turbine to produce electricity.
Following this, the vapor is led to a condensing chamber, where it is cooled by water from the depths of the ocean. Here water vapor is condensed to create drinking water. Meanwhile, the waste salt water is discharged into the ocean and the process is repeated. 
The diagram illustrates the process of electricity generation using Ocean Thermal Energy Conversion(OTEC) system.
Overall
, it can 
be discerned
 that the technique produces electricity 
as well
 as drinking 
water
. The main components of the process are an evacuated evaporation chamber, a turbine, and a condensing chamber.
Initially
, solar energy from the sun is 
used
 to heat the surface seawater to around 29°C. The warm 
water
 is then introduced to the evacuated evaporation chamber, where it 
is boiled
. As it boils, salt 
is separated
 and 
water
 vapor
 is produced
. This 
vapor
 then drives the turbine to produce electricity.
Following this, the 
vapor
 is led
 to a condensing chamber, where it 
is cooled
 by 
water
 from the depths of the ocean. Here 
water
 vapor
 is condensed
 to create drinking 
water
. Meanwhile, the waste salt 
water
 is discharged
 into the ocean and the process 
is repeated
. 
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