Active volcanoes are found on all continents except australia. volcanoes even erupt under the ice on antarctica! do you live near a volcano?

In the following diagram, four different index fossils are labeled: which of the labeled fossils comes from the oldest organism? a b c d

Which of the following is an example of an outdated theory based on the consensus of the scientific community ? a. big bangb. geocentric solar systemc. heliocentric theoryd. plate tectonics answer : geocentric solar system

The inner planets mercury, venus, earth, and mars were formed by