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