What would lead to an increase in death rate and a decrease in birth rate as it nears earth's carrying capacity?

What is it called when lava when it erupts from the surface through volcanoes.

Drag the tiles to the boxes to form correct pairs. match the causes with their effects cause: tectonic plates at transform boundaries experience friction. cause: tectonic plates at transform boundaries experience friction. cause: earth is covered by a crust that runs miles deep.

Lumps of iron and manganese ore called can be harvested from the seafloor near underwater volcanoes.