A) oxygen B) oil C) computer D) water
A) energy B) food C) ice D) plants
A) ice that melts B) other planets in our solar system C) plants and animals that existed long ago D) electricity that creates oil, coal, and natural gas
A) apple B) oil C) water D) sunlight
A) nonrenewable B) nonexistent C) inexhaustible D) renewable
A) power plants B) ice and solar power C) ancient peoples D) heat and pressure
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) water B) gasoline C) coal D) oil
A) potential energy B) magnetic energy C) solar energy D) chemical 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) nonexistent B) nonrenewable C) inexhaustible D) renewable
A) forms of energy B) technology created by man C) materials in the environment that are useful to people D) unusable objects in the environment
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) items found inside plants C) nutrients that promote growth D) objects created after a fire
A) limitless resources B) natural resources that can be replaced over time C) resources produced in a factory D) fossil fuels
A) produce new fossil fuels B) do not provide us with energy C) will be used up in a few years D) will never be used up
A) underdeveloped B) nonrenewable C) inexhaustible D) renewable
A) coal B) natural gas C) wood D) oil
A) lumber B) coal C) water D) solar energy |