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