Directions: Make a scientific investigation on a specific problem in your area or at home, write it on your science notebook. For example, you turn the light switch ON and the bulb does not light inside your room.​

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy

Its the second one nonmetals are moldable and easily shaped 

Answer:   d.  carbon dioxide.