Elephants. Obviously...?
Let falling/running water turn a water wheel, hydroenergy to mechanical energy.
It converts the energy of the flow of water into something more useful. The water wheel can turn a wheel which grinds corn, grain, etc. More modern uses are to converting the energy into electricity. Please give me a trust point.
tundra is important to economy beacuse it keeps fresh water
The paddle wheel was used to convert the energy of moving water into mechanical energy, which could then be used to perform work, such as grinding grain or sawing wood. The flow of water would turn the paddles on the wheel, causing it to rotate and transfer the energy to a connected mechanism.
Gravity is the force responsible for pulling the water down to Earth, and the water in turn turns the wheel. So in effect gravity is doing all the work.
A dynamo is the generator that converts mechanical energy into electricity. It uses the water pushing against a wheel to turn it, creating electricity.
Hydro-electric energy is the energy captured from the movement of water. Usually a dam is built which stores the water behind it. Water is released through the dam turning turbines which generate electricity.
Food provides you with the fuel, you still need oxygen to turn it into energy.
Gases turns into liquid because it loses its kinetic energy and gains the potential energy,all with effect to its surrounding.In gas state this kinetic energy provides pressure,heat and other forms of forces.When in liquid state,the potential energy provides surface tension,viscousity and other kind of effects
In a typical gristmill, the kinetic energy of the falling water turns a large paddle wheel connected to an axle that, in turn, is connected through gears to a pair of large circular stones called millstones. The energy of the water is, therefore, transferred through this system of axles and gears to the millstones which turn together to grind grains, such as wheat or corn, into flour.
Water can turn a wheel, which turns an axle connected to an electrical generator which generates electricity by moving magnets so that their magnetic fields pass through wires.
A wheel is connected to the rudder, when you turn the wheel it turns the rudder. The water flowing by the boat is pushed in either direction by the orientation of the rudder.