EVERYDAY SCIENCE

Detailed explanation-1: -Wind turbines harness energy from the wind using mechanical power to spin a generator and create electricity. Not only is wind an abundant and inexhaustible resource, but it also provides electricity without burning any fuel or polluting the air.

Detailed explanation-2: -Renewable energy is energy that comes from a source that won’t run out. They are natural and self-replenishing, and usually have a low-or zero-carbon footprint. Examples of renewable energy sources include wind power, solar power, bioenergy (organic matter burned as a fuel) and hydroelectric, including tidal energy.

Detailed explanation-3: -Wind is the movement of air, caused by the uneven heating of the Earth by the sun and the Earth’s own rotation. Winds range from light breezes to natural hazards such as hurricanes and tornadoes.

Detailed explanation-4: -Wind is caused by the uneven heating of the atmosphere by the sun, variations in the earth’s surface, and rotation of the earth. Mountains, bodies of water, and vegetation all influence wind flow patterns, .

Detailed explanation-5: -Land-Based Wind Energy. Wind turbines can be used as stand-alone applications, or they can be connected to a utility power grid or even combined with a photovoltaic (solar cell) system. Distributed Wind Energy. Small wind systems also have potential as distributed energy resources. Offshore Wind Energy.