A) oil B) oxygen C) water D) computer
A) food B) ice C) plants D) energy
A) plants and animals that existed long ago B) electricity that creates oil, coal, and natural gas C) ice that melts D) other planets in our solar system
A) sunlight B) water C) apple D) oil
A) nonexistent B) inexhaustible C) renewable D) nonrenewable
A) heat and pressure B) ice and solar power C) ancient peoples D) power plants
A) Fossil fuels come from the sun. B) Once used up, there will be no more. C) They are limitless. D) Coal and oil are renewable.
A) oil B) water C) coal D) gasoline
A) potential energy B) chemical energy C) solar energy D) magnetic 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) nonrenewable C) inexhaustible D) renewable
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, 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 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) natural resources that can be replaced over time B) resources produced in a factory C) fossil fuels D) limitless resources
A) will be used up in a few years B) do not provide us with energy C) produce new fossil fuels D) will never be used up
A) underdeveloped B) renewable C) nonrenewable D) inexhaustible
A) coal B) oil C) wood D) natural gas
A) coal B) water C) solar energy D) lumber |