Water-energy nexus
The water-energy nexus is all about the connection between water and energy. Water and energy are connected because energy is used to move and clean water, and water is used to make energy.
For example, to move water from one place to another, energy is needed. This could be in the form of electricity used to power pumps or motors. It could also be in the form of petrol or diesel used to run trucks or ships that are carrying water.
To clean water, such as washing away dirt, germs and other unwanted things, energy is needed in the form of electricity to power the machines that do the cleaning.
Finally, to create energy, such as electricity or fuel, water is used. This can be done through hydro-electric power turbines which turn the energy of moving water into electricity. It can also be done through steam power, which uses hot water vapour to turn engines and create energy.
For example, to move water from one place to another, energy is needed. This could be in the form of electricity used to power pumps or motors. It could also be in the form of petrol or diesel used to run trucks or ships that are carrying water.
To clean water, such as washing away dirt, germs and other unwanted things, energy is needed in the form of electricity to power the machines that do the cleaning.
Finally, to create energy, such as electricity or fuel, water is used. This can be done through hydro-electric power turbines which turn the energy of moving water into electricity. It can also be done through steam power, which uses hot water vapour to turn engines and create energy.
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