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