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