Please help me with correcting grammar errors of following paragraphs. I appreciate your help! The diagram provided shows the production of electricity by a hydroelectric dam. This process is begins with the water in a reservoir and it pass though a tunnel then ends with the creation of electricity. In order to generate electricity, the first step is to collect water in a reservoir. Then the water will pass through an intake in the bottom of the dam and enter a long tunnel which called penstock. However, the second step is when the intake opened, the water flow down the penstock, the pressure it create is use to spin the turbine. Which is connect to generator, that forced it ran then powered the generator to produce electricity. At the same time, the water that has flow out in to the river below the dam. Finally, the generator in the powerhouse is carried away by power lines, which are transport the electricity over long distance.