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