Energy

                                      Role of Energy

Home

• At home, energy serves as an our electricity.

• Energy help us in doing our household chores.

• Energy can also use in our recreation. (like watching television that makes us relax. )

Transportation

• Energy in terms of transportation , is a big help like on LRT (light rail transit) the electricity operates the LRT and MRT to move.  

Economy

• Energy in terms of economy is very useful . Useful in industry like in production .

• Energy is the one on why the machinery are moving to create products.

• Use in building infrastructure like making a building. 
• Electronic machines that is use in business  are working just because of energy converted. 

ICT

•  In ICT , the role of energy  is also important cause when it don't have energy to use there is no computer to be use , there is no computer to be operated .
• Technology and gadgets are easily use because of energy . 

Environment

• Energy is important in environment it helps in the process of photosynthesis.
• Energy also helps when it comes in forestry and agriculture .
• It  helps in preserving the environment.

                           This is a motorcycle. This object is in the principle of  classical mechanic or mechanic.

 It is mechanics because whenever you start the motor engine, it will move or that's what we called motion.

          This laptop is an optics. Laptop creates light through it's LCD. It can be an acoustics because it also creating sounds and also can be a radiation because it has a radio waves, heat and visible light.

A lamp shade, it is an optic because it  has a light bulb that makes a light that can see by our eyes. It also have or creates heat.