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