Which terrestrial planets have had volcanic activity at some point in their histories? ?

~Hello there ^_^

Your question: Which terrestrial planets have had volcanic activity at some point in their histories?

Your The following are terrestrial planets that have had volcanic activity at some point in their history:

1) Mercury

2) Venus

3) Earth

4) Mars.

Hope this helps~

Water flows along the east coast and across the western tropical pacific towards south america, while they both are directed towards that way,  el niño does not directly affect the southern flow of water along the coast. 

I'm pretty sure it's c. extremely gradual but not 100% sure though.