a researcher is going to hawaii to study japanese immigration to the us. which of the five themes of geography would researcher most likely use

What part did glaciers play in forming the great lakes?

The creation of the european union has had all of the following effects except

15 points need quick 1. looking at your graph and the geologic time scale during what period did this rock form? what is the age span of the rock, in millions of years? 2. this rock sample is limestone and shale. with what you know about rock formation, what type of environment did these organisms live in? 3. if some of these fossil samples were found in a rock also containing leaf fossils, could you use radiocarbon dating to determine the age of this rock? explain.