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