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