Huh huh what? ¿Can’t you translate?
I have learned the whole thing
An advantage of sustainable energy is that it diversifies the energy supply and reduces importance on imported fuels.
A disadvantage is that all types of gaining access to sustainable energy requires a lot of space/ land. This may prevent important necessities such as housing to not have enough land. Hope this helps ;)

As galáxias são geralmente maiores do que os aglomerados de estrelas. Como disse Geller ~ As galáxias são como as cidades em que vivem os aglomerados de estrelas. As galáxias podem ter cerca de milhares ou mais aglomerados de estrelas ~
I hope it helps ~
Answer:

Explanation:
As per ideal gas equation we know that
PV = nRT
here we know that


now we have

now for other case at zero gauge pressure we have


we have now

now the difference in internal energy of air is given as


