Answer:
Example of the matter is ball and example of energy conservation is switching off the light.
Explanation:
The matter refers to anything that has mass, occupies some space, and has some volume. Therefore, the example of the matter is a ball, here we can see that ball occupies some space and it has volume as well as mass.
Moreover, the example of energy conservation is switching off the light when there is no use of lights. Switching off the light will conserve the consumption of energy.
Answer:
"Water can produce electricity. Water falls from the sky converting potential energy to kinetic energy"
