Energy Resources and Storage

Yes, it is correct. Photovoltaic technology is used to convert solar energy into electricity. The largest solar plant of India is located at Madhapur near Bhuj.

These options are correct.

solar energy

 There are a large number of natural resources of air, water and sunlight. These will not get exhausted in spite of continuous usage. Forests, if continuously cut down will get exhausted. They are renewable but an exhaustible resource. 

 Renewable resources are the ones, which can be replenished at a rate at, which they are consumed. Air, water, and sunlight are present in huge amounts in nature but formation of petroleum takes millions of years and cannot be replenished at the rate at, which it is consumed. 

 Non-renewable resources are the ones, which can not be replenished at the rate at which they are consumed. Also, they can't be recycled to optimize their usage. This applies to minerals and fossil fuels and so, they are known as non renewable resources. 

Wind, sun and water are inexhaustible natural resources and are used as alternate sources of energy to conserve fossil fuels. Coal itself is a fossil fuel and therefore, it cannot help in conserving fossil fuels.

Solar energy powers photosynthesis in producers, which forms the base of food chains. Biomass, producers, and carbohydrates all derive their energy from the sun ultimately.

Pyramid of energy is upright because when energy flows from a trophic level to next trophic level, some energy is always lost as heat at each step. Finally, it is lost to atmosphere and never goes back to the Sun.

Suzlon Energy is an Indian company that became a major global player in wind turbine manufacturing. They're not involved in geothermal, solar, or tidal energy - their core business has always been wind power generation and related infrastructure.

LPG (Liquefied Petroleum Gas) is a fossil fuel derived from petroleum refining or natural gas processing. It consists primarily of propane and butane. It is non-renewable because it comes from finite underground reserves, unlike biogas which is renewable, and it's stored under pressure, making it 'liquefied' not 'low pressure'.

Fossil fuels (coal, petroleum, natural gas) are formed from decomposed organic matter over millions of years. Sunlight is a renewable energy source from nuclear fusion in the sun, not a fossil fuel.

This is the correct option as petroleum is not a renewable natural resource. It is a non-renewable energy resource.

Fossil fuels (coal, petroleum, natural gas) are formed from ancient buried organisms. Sunlight is a renewable energy source from nuclear fusion in the Sun, not a fossil fuel. Coal, petroleum, and natural gas are all classified as fossil fuels because they form from decomposed organic matter over geological time.

Hydro power is considered a clean and renewable source of energy because it generates electricity using the kinetic energy of flowing water without burning fossil fuels or emitting harmful pollutants into the atmosphere.