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