A) oxygen B) water C) oil D) computer
A) energy B) ice C) plants D) food
A) ice that melts B) electricity that creates oil, coal, and natural gas C) other planets in our solar system D) plants and animals that existed long ago
A) oil B) water C) apple D) sunlight
A) inexhaustible B) nonrenewable C) nonexistent D) renewable
A) ice and solar power B) heat and pressure C) ancient peoples D) power plants
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) water B) oil C) gasoline D) coal
A) potential energy B) magnetic energy C) solar energy D) chemical energy
A) It is unusable. B) It cannot be transformed into electrical energy. C) It is a nonrenewable resource. D) It is an inexhaustible resource.
A) nonexistent B) renewable C) inexhaustible D) nonrenewable
A) materials in the environment that are useful to people B) technology created by man C) unusable objects in the environment D) forms of energy
A) natural resources that are limitless B) natural resources, such as fossil fuels, that will eventually be used up and can never be replaced C) natural resources that humans can create D) natural resources that have not yet been discovered
A) nutrients that promote growth B) materials burned for energy C) items found inside plants D) objects created after a fire
A) resources produced in a factory B) limitless resources 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) produce new fossil fuels D) do not provide us with energy
A) underdeveloped B) nonrenewable C) inexhaustible D) renewable
A) natural gas B) coal C) wood D) oil
A) water B) solar energy C) lumber D) coal |