The South Atlantic Ocean is there. <span />
<span>This is a composite volcano. In contrast to shield volcanoes, these tend to have a much steeper structure that is formed from those levels of lava. Shield volcanoes are much more like their name implies: a wider and flatter structure, like that of a warrior's shield.</span>
A possible cause was a meteorite hit the earth. it caused many organisms to become extinct because it blocked out the Sun so plants couldn't grow and herbivores couldn't eat the plants and carnivores couldn't eat herbivores.
Pretty sure it is 3.
Have a nice day and merry Christmas!!!
