2. *
* Wind is the movement of air from an area of
high pressure to an area of low pressure.
3. *
Wind power is the conversion of wind energy into a
useful form of energy, such as using wind turbines to
make electrical power, windmills for mechanical power,
wind pumps for water pumping or drainage, or sails to
propel ships.
5. *
Yes, wind is called a renewable energy source
because wind will continually be produced as long
as the sun shines on the earth. Today, wind energy
is mainly used to generate electricity.
6. *
* ADVANTATGES:
* Is clean and does not produce greenhouse gases
* Is low cost once the turbines are installed
* DISADVANTATGES:
* Has a big impact on the environment.
