There have been several instances in the last 150 years when valuablematerials such as diamonds have been found contained in glacial debris. ifone wanted to try to trace such valuable materials back to their source, whichmoraine would be most useful for tracing valuable gold deposits back to theirbedrock source area? a. recessional moraineb. terminal morainec. lateral morained. esker

The most useful for tracing valuable gold deposits back to their bedrock source area is the

Lateral moraine

Explanation:

Lateral moraines are sharp created piles of glacially transported rocks and debris that are dropped by the ice as it melts. This makes them good indicators of where the line between the accumulation zone and the ablation zone. They often remain on the landscape long after glacier retreat making them a valuable site for gold deposit.

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.