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