Explain energy loss in ecosystem under solar radiation and its intake and loss at the earths surface

According to sources, the most probable answer to this query is that energy is only transferred and transformed, not lost, the tropic pyramid explains the flow of energy from one organism to another. Thank you for your question. Please don't hesitate to ask in your queries. 

Generally travels west to east but often shifts to north and south

If you get a map and put the countries a states all together it forms all one piece you can also tell because of the earth quakes