The diagrams below show two methods of using water to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Hydroelectric dam

The diagram depicts the

process

of producing

electricity

using

water

.

Overall

, the

process

consists of eight stages in

hydro-electric

Correct your spelling

hydroelectric

show examples

power generation, starting with

water

evaporation and ending with

electricity

distribution. At the beginning of the

process

,

water

is evaporated under the sun from the sea, and

then

it is turned into a cloud by air pressure. After that, when the cloud is condensed, it becomes rain, which falls into the reservoir.

Next,

open the valve behind the dam and let

water

from the reservoir flow into the turbine to produce high-voltage

electricity

. The remaining

water

from the previous

process

is sent back to the reservoir by pumping for recycling in the same

process

. In the next stage of the

process

, high-power

electricity

is delivered to the transformer station by passing through the cables.

Then

, high voltage is transformed to be suitable for use in individual households. In the

last

stage of the

process

, practical electric power is distributed to end users

such

as residential units, factories, hospitals, and schools.