This fossil fuel, often referred to as "black gold," is a hydrocarbon liquid that is extracted from underground reservoirs. What is its primary use as an energy source and raw material for various products?

(a)  

What type of sedimentary rock is formed from the remains of ancient plants and trees, and is commonly divided into anthracite, bituminous, and lignite based on its carbon content?

(a)  

What type of solar technology converts sunlight directly into electricity for residential and commercial use?

(a)  

It is essentially based on a long established process, being the basis of charcoal burning.

(a)  

What is the term for the large, rotating blades attached to a wind turbine that capture the kinetic energy of the wind?

(a)  

What is the key unit of measurement used to quantify the capacity of a wind turbine or wind farm in generating electricity?

(a)  

What type of geothermal power plant utilizes a closed-loop system to circulate a heat transfer fluid through underground wells and heat exchangers to generate electricity?


(a)  

Which geothermal power plant design involves tapping into naturally occurring underground reservoirs of hot water or steam to produce electricity?

(a)  

What is the term for a type of hydroelectric power generation that uses the natural flow and elevation drop of a river to turn turbines and generate electricity without the need for a dam?

(a)