the usefulness of using radiometric dating to determine the age of each of the three types of rocks igneous metamorphic and sedimentary explain

Relative dating, geological history

Explanation:

Radiometric dating finds the exact age of a specific rock. This is useful because it allows you to determine the relative age of rocks around it. For example if there are three distinct layers in a rock formation, you could use radiometric dating on a sample from the middle layer and them be able to determine that the layer below is older than a specific time(age of middle layer) and the top layer is younger than that time. This is useful to determine the specifics of geological features and landmasses.

there's multiple reasons why the conquistadors were so successful in colonizing central america, and some of them are:

- they were seen as gods;

at the beginning, the spanish settlers were seen by the natives as gods, and this was mainly due to their white skin, and the way they came with their boats.

- possessed superior weaponry;

the spanish had gunpowder and guns, as well as cannons, while the natives did not had any fire weapons.

- made cleaver alliances;

they used the situation of tribes hating each other, so they made alliances with some of them which served them very well.

- brought diseases;

the native people were not immune to certain diseases the europeans brought with them, so they were dying from seeming harmless things for european standards.