Question : Statement 1: Geothermal energy is a renewable source of energy derived from the heat of the Earth's interior.
Statement 2: Geothermal power plants convert geothermal heat into electricity through steam turbines.
Option 1: Both statements are true.
Option 2: Statement 1 is true, and Statement 2 is false.
Option 3: Statement 1 is false, and Statement 2 is true.
Option 4: Both statements are false.
Correct Answer: Both statements are true.
Solution : The correct answer is (a) Both statements are true.
Statement 1 accurately states that geothermal energy is a renewable source of energy derived from the heat of the Earth's interior. Geothermal energy is generated by tapping into the heat stored within the Earth's crust, which is a virtually limitless and continuously replenished resource.
Statement 2 is also true. Geothermal power plants harness geothermal heat and convert it into electricity using steam turbines. The process involves drilling wells to access hot water or steam reservoirs underground. The hot water or steam is then used to drive turbines, which generate electricity.
Both statements provide accurate information about geothermal energy and its conversion into electricity.
Question : Statement 1: Hydropower is a renewable source of energy that harnesses the energy of flowing or falling water to generate electricity.
Statement 2: Dams and turbines are used to convert the potential and kinetic energy of water into electrical energy.
Question : Statement 1: Wind power is a clean and renewable source of energy that harnesses the power of wind to generate electricity.
Statement 2: Wind turbines convert the kinetic energy of the wind into electrical energy.
Question : Statement 1: Geothermal energy is a reliable and consistent source of power as it is not dependent on external factors like weather conditions.
Statement 2: Geothermal power plants utilize the heat generated by the Earth's core to produce electricity.
Question : Statement 1: Biomass is a renewable source of energy derived from organic materials such as crop residues and wood.
Statement 2: Biomass can be used to produce heat, electricity, and biofuels.
Question : Statement 1: Solar energy is a renewable source of power that utilizes sunlight to generate electricity.
Statement 2: Photovoltaic cells in solar panels convert sunlight directly into electrical energy.
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