A) computer B) water C) oxygen D) oil
A) energy B) food C) plants D) ice
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) oil B) sunlight C) water D) apple
A) nonexistent B) inexhaustible C) nonrenewable D) renewable
A) heat and pressure B) ice and solar power C) ancient peoples D) power plants
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) water C) coal D) gasoline
A) magnetic energy B) potential energy C) solar 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) inexhaustible C) renewable 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 that have not yet been discovered C) natural resources that are limitless D) natural resources, such as fossil fuels, that will eventually be used up and can never be replaced
A) nutrients that promote growth B) items found inside plants C) materials burned for energy D) objects created after a fire
A) fossil fuels B) natural resources that can be replaced over time C) resources produced in a factory D) limitless resources
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) renewable B) underdeveloped C) nonrenewable D) inexhaustible
A) oil B) natural gas C) coal D) wood
A) lumber B) solar energy C) water D) coal |