A) computer B) oil C) water D) oxygen
A) energy B) ice C) food D) plants
A) ice that melts B) other planets in our solar system C) electricity that creates oil, coal, and natural gas D) plants and animals that existed long ago
A) oil B) sunlight C) apple D) water
A) inexhaustible B) renewable C) nonexistent D) nonrenewable
A) power plants B) ice and solar power C) ancient peoples D) heat and pressure
A) Coal and oil are renewable. B) Once used up, there will be no more. C) Fossil fuels come from the sun. D) They are limitless.
A) coal B) gasoline C) oil D) water
A) chemical energy B) solar energy C) potential energy D) magnetic 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) nonrenewable C) inexhaustible D) renewable
A) unusable objects in the environment B) forms of energy C) technology created by man D) materials in the environment that are useful to people
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) objects created after a fire C) materials burned for energy D) nutrients that promote growth
A) natural resources that can be replaced over time B) resources produced in a factory C) limitless resources D) fossil fuels
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) underdeveloped C) inexhaustible D) nonrenewable
A) wood B) oil C) natural gas D) coal
A) solar energy B) water C) lumber D) coal |