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