Renewable Energy Forms Examined
Renewable energy comes from sources that are naturally replenished on a human timescale. These sources are considered sustainable because they are unlikely to run out.
Analyzing Energy Options
Let's examine each option to determine which fits the definition of renewable energy:
- Potential Energy: This is stored energy due to position or state (like a ball held high). It's a form of energy, not a source, and isn't inherently renewable or non-renewable.
- Solar Energy: This energy harnesses the power of sunlight. The sun is a virtually inexhaustible source, making solar energy a prime example of renewable energy.
- Electrical Energy: This is the flow of electric charge. It's a form of energy transfer, not a primary source. Electricity can be generated from both renewable (like solar) and non-renewable sources (like coal).
- Chemical Energy: This energy is stored in chemical bonds (like in fuels or food). While some chemical energy sources are renewable (like biofuels), others like fossil fuels are non-renewable. It's not exclusively renewable.
Based on the analysis, Solar energy is the only option that represents a naturally replenished energy source.
Similar Questions
- In which year did the United Nations Environment Programme (UNEP) succeed in forging an agreement to freeze CFC production at 1986 levels?
- The main aim of the 'Ganga Action Plan' is:
- The Earth Hour programme began in:
- Name the campaign launched in January 2018 by the Union Minister for environment, forest and climate change, which lauds small positive actions performed by individuals or organisations to strengthen the cause of environmental protection.
- Considering India's global leadership in environmental protection and climate change sectors, which organisation had chosen India as the global host for World Environment Day (WED) on 5th June, 2018?
Which of the following international agreements aims to phase out ozone-depleting substances?
'Agenda 21' — a comprehensive action plan for sustainable development — was adopted at which international conference?
Which global event first initiated coordinated international action on environmental protection and development?
- The Chipko movement was related with:
- The concept of 'sustainable development' was introduced by which one of the following reports?
Important Questions from Environmental Initiatives
'Rally for valley' program in India was organized to highlight the problem of -
’Save the Silent Valley’ movement, a social movement to save the tropical green forest from destruction for a regional development project was territorially based in Indian State of -
Which one of the following groups is correct, in chronological order of the conferences / protocols / agreements on climate change held at global level?
Village Khejarli, famous for sacrifice of Amrita Devi Bishnoi is situated in:
Who coined the Chipko slogan "Ecology is Permanent Economy"?
