ADVANTAGE OR DISADVANTAGE

1.Cutting of trees for fire and lumber can conserve our resources.
2.Radiant energy from x-rays, CT scans, and lasers are useful in the field of medicine.
3.Solar panels can generate electricity coming from the heat and light of the sun.
4.Chemical energy from food weakens the body and can cause death.
5.The windmills in Pililia Rizal are an example of mechanical energy that can produce electricity. ​