A) oil B) computer C) water D) oxygen
A) ice B) food 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) sunlight B) water C) oil D) apple
A) nonexistent B) renewable C) nonrenewable D) inexhaustible
A) power plants B) ancient peoples C) heat and pressure 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) oil B) gasoline C) water D) coal
A) chemical energy B) magnetic energy C) potential energy D) solar 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) technology created by man D) materials in the environment that are useful to people
A) natural resources, such as fossil fuels, that will eventually be used up and can never be replaced B) natural resources that are limitless C) natural resources that humans can create D) natural resources that have not yet been discovered
A) nutrients that promote growth B) materials burned for energy C) items found inside plants 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) will never be used up B) produce new fossil fuels C) will be used up in a few years D) do not provide us with energy
A) nonrenewable B) renewable C) underdeveloped D) inexhaustible
A) oil B) wood C) coal D) natural gas
A) coal B) solar energy C) water D) lumber |