Some people think we should stop buliding libary beacuse it waste of goverment's revenue. What extent do you agree?

The diagram illustrates the process by/

in

Change preposition

apply

show examples

which electricity is produced within a hydroelectric power station. It is seen that there are six stages commencing with the

water

flow from the river to a high-level

reservoir

and ending with the pumped

water

back to the dam after generating electricity. At the outset, the river floods a high-level

reservoir

before the

water

flows through the dam which is set

the

Change preposition

in the

show examples

open or close mode at day or night, respectively.

Next

, the

water

with profound high pressure continues flowing into a power station.

Then

, power lines are produced with the result that the

water

makes the generator operational.

As a result

, electricity is created before entering into the national grid. Simultaneously, the aforementioned amount of

water

flows into a low-level

reservoir

before returning through the generator at night which pumps it back into the high-level

reservoir

. Eventually, at that time, the dam is closed so

water

is stored to continue a similar process on the following day.