A) oxygen B) computer C) water D) oil
A) food B) ice C) plants D) energy
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) sunlight C) water D) apple
A) inexhaustible B) nonexistent C) renewable D) nonrenewable
A) heat and pressure B) ancient peoples C) power plants 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) gasoline B) oil C) water D) coal
A) potential energy B) chemical energy C) solar energy D) magnetic energy
A) It is a nonrenewable resource. B) It is unusable. C) It cannot be transformed into electrical energy. D) It is an inexhaustible resource.
A) nonexistent B) inexhaustible C) renewable D) nonrenewable
A) materials in the environment that are useful to people B) technology created by man C) forms of energy D) unusable objects in the environment
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) materials burned for energy B) items found inside plants C) nutrients that promote growth D) objects created after a fire
A) resources produced in a factory B) limitless resources C) fossil fuels D) natural resources that can be replaced over time
A) produce new fossil fuels B) will be used up in a few years C) will never be used up D) do not provide us with energy
A) underdeveloped B) inexhaustible C) nonrenewable D) renewable
A) oil B) natural gas C) coal D) wood
A) lumber B) solar energy C) water D) coal |