A) oxygen B) oil C) computer D) water
A) food B) ice C) energy D) plants
A) other planets in our solar system B) plants and animals that existed long ago C) electricity that creates oil, coal, and natural gas D) ice that melts
A) sunlight B) water C) oil D) apple
A) renewable B) inexhaustible C) nonrenewable D) nonexistent
A) ancient peoples B) ice and solar power C) heat and pressure 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) gasoline B) oil C) coal D) water
A) potential energy B) magnetic energy C) solar energy D) chemical energy
A) It is a nonrenewable resource. B) It cannot be transformed into electrical energy. C) It is unusable. D) It is an inexhaustible resource.
A) inexhaustible B) nonexistent C) nonrenewable D) renewable
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 humans can create 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 are limitless
A) items found inside plants B) objects created after a fire C) materials burned for energy D) nutrients that promote growth
A) resources produced in a factory B) limitless resources C) natural resources that can be replaced over time D) fossil fuels
A) will never be used up B) will be used up in a few years C) do not provide us with energy D) produce new fossil fuels
A) underdeveloped B) nonrenewable C) renewable D) inexhaustible
A) wood B) natural gas C) coal D) oil
A) lumber B) solar energy C) water D) coal |