1. how are countries in the european union linked? check all that apply. a. they share a military. b. they have an official shared language. c. more share a common currency. d. they allow people to move easily between the countries. 2. why is it difficult to determine which countries belong to europe and which belong to southwest asia? a. the european union allows almost any country to join. b. most countries want to be associated with southwest asia. c. there is no natural physical boundary between europe and southwest asia.

i would expect light rain in pittsburgh throughout the following 24 to 48 hours. the lower/falling weights in urban areas toward the west demonstrate that a low weight framework is moving from west to east toward pittsburgh. low weight frameworks are ordinarily connected with precipitation. the way that you don't see a major drop in temperature in the more western urban areas demonstrates the low weight framework is moving with a warm front, so just light rain would be normal. substantial downpours or progressively vicious climate is just typically connected with chilly fronts, where the warm air is pushed up and over a cool front quickly. this quickly rising air (convection) is what gives you heavier torrential downpours, and other conceivably serious weather conditions.