1. When are electricity and hydrogen “climate-neutral”? Can electricity or hydrogen produced using the energy of coal be climate-neutral? Why or why not? 2. Explain why the poor in many countries have...

1. When are electricity and hydrogen “climate-neutral”? Can electricity or hydrogen produced using the energy of coal be climate-neutral? Why or why not?

2. Explain why the poor in many countries have to pay more for their water than do the wealthy