A) computer B) oxygen C) oil D) water
A) energy B) ice C) food D) plants
A) ice that melts B) other planets in our solar system C) plants and animals that existed long ago D) electricity that creates oil, coal, and natural gas
A) oil B) apple C) water D) sunlight
A) nonexistent B) inexhaustible C) renewable D) nonrenewable
A) power plants B) heat and pressure C) ancient peoples D) ice and solar power
A) They are limitless. B) Once used up, there will be no more. C) Coal and oil are renewable. D) Fossil fuels come from the sun.
A) water B) coal C) gasoline D) oil
A) solar energy B) potential energy C) magnetic energy D) chemical energy
A) It is unusable. B) It is a nonrenewable resource. C) It cannot be transformed into electrical energy. D) It is an inexhaustible resource.
A) inexhaustible B) renewable C) nonexistent D) nonrenewable
A) technology created by man B) materials in the environment that are useful to people C) unusable objects in the environment D) forms of energy
A) natural resources that humans can create B) natural resources that are limitless C) natural resources that have not yet been discovered D) natural resources, such as fossil fuels, that will eventually be used up and can never be replaced
A) objects created after a fire B) materials burned for energy C) items found inside plants D) nutrients that promote growth
A) fossil fuels B) resources produced in a factory C) natural resources that can be replaced over time D) limitless resources
A) will be used up in a few years B) will never be used up C) produce new fossil fuels D) do not provide us with energy
A) nonrenewable B) underdeveloped C) inexhaustible D) renewable
A) coal B) wood C) oil D) natural gas
A) lumber B) solar energy C) water D) coal |