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