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