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