In all of the following examples, the quantity of the resource being used by humans is affected EXCEPT–
A petroleum taken from the ground and burned for fuel.

B fresh water used for agriculture, recreation, and
tourism.

C wind power used to provide energy for homes and
businesses.

D metal ores mined and used to create building
materials.

When fat comes in contact with sodium hydroxide, it produces soap and glycerin. determine whether this is a physical change or a chemical change. explain your answer

Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.