A) computer B) water C) oil D) oxygen
A) food B) plants C) energy D) ice
A) plants and animals that existed long ago B) electricity that creates oil, coal, and natural gas C) other planets in our solar system D) ice that melts
A) apple B) water C) sunlight D) oil
A) nonrenewable B) renewable C) inexhaustible D) nonexistent
A) heat and pressure B) power plants C) ancient peoples D) ice and solar power
A) Fossil fuels come from the sun. B) They are limitless. C) Coal and oil are renewable. D) Once used up, there will be no more.
A) oil B) water C) coal D) gasoline
A) solar energy B) magnetic energy C) chemical energy D) potential energy
A) It is an inexhaustible resource. B) It is unusable. C) It cannot be transformed into electrical energy. D) It is a nonrenewable resource.
A) inexhaustible B) renewable C) nonexistent D) nonrenewable
A) unusable objects in the environment B) materials in the environment that are useful to people C) technology created by man D) forms of energy
A) natural resources that are limitless B) natural resources that humans can create 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) materials burned for energy B) objects created after a fire C) items found inside plants D) nutrients that promote growth
A) fossil fuels B) limitless resources C) resources produced in a factory D) natural resources that can be replaced over time
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) inexhaustible D) nonrenewable
A) coal B) natural gas C) oil D) wood
A) solar energy B) coal C) lumber D) water |