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