A) oxygen B) oil C) computer D) water
A) food B) plants C) energy 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) sunlight B) oil C) apple D) water
A) renewable B) inexhaustible C) nonrenewable 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) They are limitless. C) Once used up, there will be no more. D) Coal and oil are renewable.
A) coal B) gasoline C) oil D) water
A) potential energy B) solar energy C) magnetic energy D) chemical 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) renewable B) nonrenewable C) inexhaustible D) nonexistent
A) materials in the environment that are useful to people B) technology created by man C) forms of energy D) unusable objects in the environment
A) natural resources, such as fossil fuels, that will eventually be used up and can never be replaced B) natural resources that have not yet been discovered C) natural resources that humans can create 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) do not provide us with energy B) produce new fossil fuels C) will never be used up D) will be used up in a few years
A) underdeveloped B) nonrenewable C) renewable D) inexhaustible
A) coal B) wood C) natural gas D) oil
A) water B) solar energy C) coal D) lumber |