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