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