How do earthquakes cause fire

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

How can you approximate the number of calories required to keep you in energy balance?

Wich is not standing in the way of astronomers getting a good view of different star