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