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