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