A) computer B) oil C) water D) oxygen
A) ice B) energy C) plants D) food
A) plants and animals that existed long ago B) other planets in our solar system C) ice that melts D) electricity that creates oil, coal, and natural gas
A) apple B) water C) sunlight D) oil
A) nonrenewable B) renewable C) inexhaustible D) nonexistent
A) ice and solar power B) ancient peoples C) heat and pressure 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) oil B) coal C) water D) gasoline
A) chemical energy B) potential energy C) solar energy D) magnetic 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) forms of energy C) unusable objects in the environment D) technology created by man
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) nutrients that promote growth B) items found inside plants C) materials burned for energy D) objects created after a fire
A) limitless resources B) fossil fuels C) natural resources that can be replaced over time D) resources produced in a factory
A) will never be used up B) do not provide us with energy C) will be used up in a few years D) produce new fossil fuels
A) nonrenewable B) underdeveloped C) renewable D) inexhaustible
A) wood B) natural gas C) oil D) coal
A) lumber B) solar energy C) water D) coal |