How does dividing land into regions make geography easier to study

Which choice analyzes the parts of the word and determines the meaning of the word spectator

Which action best represents the policy of appeasement followed by britain and france prior to the start of world war ii? (a)allowing hitler to annex the sudetenland as part of the munich agreement (b)signing the nazi-soviet pact binding hitler and stalin to peaceful relations (c)sending troops to fight with the liberals during the spanish civil war (d)forbidding the sale of arms to any nation at war

Rank the following from most to least devasting: ordovician,permaian,cretaceous, pleistocene