Energy & Utilities Crossword Puzzles

_ is a brownish haze that forms when sunlight reacts with pollution in the air, _ means using things that have been thrown away to make new objects, _ …

also known as crude oil, _ oil is found in reservoirs in porous rock, also known as fossil fuels, quality of some types of rock, like limestone and …

when the nucleus of an atom splits into lighter nuclei through a nuclear reaction, energy from the flow of water, energy from the sun, natural …

maximum number of years until we run out of oil, what crude oil is recovered from (2 words), what natural gas is mostly comprised of, smelly nonmetal …

the transformation of energy that is present in the sun, internal heat of the earth, one of the greenhouse gas, focuses on protecting and restoring …

_ cell is suitable for low current devices like hearing aids, watches, etc, on charging secondary batteries, the reaction is _ , type of battery which …

the act of keeping something under control, stopping it becoming more powerful, to let a substance flow out, to put a piece of equipment somewhere and …

heat is transferred by touch, the ability to do work, amount of thermal energy to raise 1g of water 1 c, heat transfers through liquid or gas, energy …

this tall tower is topped by blades that turn in the wind to power a generator to produce electricity, this is a group of wind turbines in one …

this terraced concrete spillway, which is adjacent to a hydro dam, allows fish to move past the dam to spawning grounds, this unit of electrical power …

this fuel made from petroleum is used in diesel engines, for both transportation and power plants, this light fuel obtained by distilling petroleum is …

energy is the _ to do work or cause a change in something, energy of motion, energy stored in position, ‘energy can neither be _ nor destroyed', …

energy generated from atoms, either by fission or by fusion [7], name for heat energy which is derived from the earths sub-surface [10], renewable …

device that produces energy by spinning big blades, which in turn spins a generator to make energy, cell that converts energy of sunlight into …

energy given off by very hot objects, energy stored in an object with temperature above absolute zero, energy stored in an object due to its height …

these are found under ground and burned to produce energy, this turns the generator, a fossil fuel that is , a fossil fuel that is used by cars, very …

what goes up when buying led lights compared to other lights?, compact fluorescent lights, what do light bulbs emit, bulb that uses the most energy, …

1000x more radioactive than ore, the control rods are inserted from the bottom, formula of uranium for enrichment, processing fuel from mining to the …