Two dimensional maps are helpful in some ways but can have problems although the Mercator map distorts areas why is it helpful

The earth's inner core reaches temperatures that are at times greater than 9000°f. what causes this layer to remain solid despite the high temperature?

You are a scientist who has been sent on a special mission to study plants and animals in south asia! your destination is an important forest in eastern india. you need to travel to 17°n latitude and 83°e longitude. which star should you travel to?

What is the relationship between groundwater and aquifers?