Look at the diagram below of the Earth's Layers and select the statement that is correct.

at positions a, g kinetic energy is maximum.

at position d, potential energy is maximum.

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption