Recognize that the preservation, management and care of natural resources should be practiced by all consumers.
- Explain the difference between renewable and non-renewable resources and give examples of both.
- Explain the environmental implications of non-renewable energy resources.
- Evaluate the pros and cons of alternative energy sources such as solar and wind.
•Purpose / Question:
–To observe how HEAT energy moves by conduction.
–Do some substances allow heat energy to conduct better than others?
It implies that energy can neither be created nor destroyed, but can be change from one form to another. The law of conservation of mass states that the total amount of mass remains constant in an isolated system in spite of any physical or chemical changes that may take place.
ENERGY – The ability to do work or create a change.
Law of Conservation: Energy is neither created nor destroyed…only changes form & position.
WORK – Force exerted on an object (matter) that causes it to move…energy is needed!
W : force x distance moved = ____joules