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