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