watering the lawn with a sprinkler operated by a electric timer.
The importance is that it needs water to make its energy.
watering the lawn with a sprinkler operated by a electric timer.
It also needs the energy from Sunlight! It is called "Photosynthesis".
eutrophication process.
Sun, Air, Water. They create photosynthesis. A process which plant use to get their food off the energy.
Photosynthesis is the process that produces water, carbon dioxide and energy.
The process of freezing is an exothermic process. Particles in a liquid have more energy than those in a solid, hence they vibrate / move more. Therefore, to turn a liquid into a solid, energy needs to be taken out of the liquid. This means energy is given off to its surroundings, making it an exothermic process.
These energy sources are the movement of water molecules and the temperature.
Desalination is the process to change the salt sea water into fresh water to become energy.
The huge volumes of water that needs purification, the chemicals involved, the electrical energy spent, the manpower and the time of the treatment process it has to go through makes it expensive.
from water
hydroelecric energy