Name 4 Renewable Energy Sources

Renewable energy often provides energy in four important areas.

Name 4 renewable energy sources.

It might not be accessible everywhere. There are many reasons the world is looking for alternative energy sources in an effort to reduce pollutants and greenhouse gases. Renewable energy is energy that is collected from renewable resources which are naturally replenished on a human timescale such as sunlight wind rain tides waves and geothermal heat. Energy sources could be classified as renewable and non renewable.

The entire world has various geographical features including different plants climates and so on. Energy is the ability to do work. Renewable energy sources are typically used as substitute energy. Alternative or renewable energy sources show significant promise in helping to reduce the number of toxins that are by products of energy use and help preserve many of the natural resources that we currently use as sources of energy.

A renewable resource is a natural resource which will replenish to replace the portion depleted by usage and consumption either through natural reproduction or other recurring processes in a finite amount of time in a human time scale. Hydroelectric and wind power for instance are produced because of the earth s surface. The name for this type of renewable energy source is derived from the greek word meaning sun. Sun is the primary source of energy.

This is another common type of renewable energy that can be ensued. These sources of energy provide an alternate cleaner source of energy helping to negate the effects of certain forms of pollution. Some of these renewable energies are dependent on sunlight in one way or another. Sunlight or solar energy can be used for heating lighting and cooling homes and other buildings generating electricity water heating and a variety of industrial processes.

Several forms have become price competitive with energy derived from fossil fuels. Renewable resources are a part of earth s natural environment and the largest components of its ecosphere a positive life cycle assessment is a key indicator. There are many sources of energy that are renewable and considered to be environmentally friendly and harness natural processes. Renewable energy usable energy derived from replenishable sources such as the sun solar energy wind wind power rivers hydroelectric power hot springs geothermal energy tides tidal power and biomass biofuels.

This means that some countries might not be able to access or implement renewable energy sources mostly because there are geographical limitations. Renewable energy is derived from natural processes that are replenished constantly such as solar wind ocean hydropower biomass geothermal resources and biofuels and hydrogen. The sun is our most powerful source of energy. Electricity generation air and water heating cooling transportation and rural off grid energy services.