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