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