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