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