What are some good metaphors for family? Things such as: Family is a tree Faimly is a quilt What do you think would be a good metaphor for a somewhat more disfunctional family, and how would it apply?
When electricity is generated from flowing water, this is called hydroelectric energy, and the prefix 'hydro' refers to water. Hydroelectric energy is considered a renewable energy resource because it's an energy resource that regenerates in a short time period. You can think of this like the hair on your head.
Now hydro-power is the largest source of renewable energy, providing about 16 per cent of the worldâs electricity. Hydro-power is not used so much at a domestic level because it needs the right site: most people have not got a stream handy. Also it is expensive to install.The term âmicro-hydroâ is used for domestic size systems, and generally refers to those which generate between 5 and 100 kW of power.ow hydro-power is the largest source of renewable energy, providing about 16 per cent of the worldâs electricity. Hydro-power is not used so much at a domestic level because it needs the right site: most people have not got a stream handy. Also it is expensive to install.