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