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