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