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