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