Geography has played a complex role in America history. The Atlantic Ocean has served as a buffer to protect the United States from European Wars, but its proximity to Cuba, however, left it vulnerable to nuclear war during the Cuban...

Less than half of AP Environmental Science test takers pass each year. The College Board releases previous test questions covering topics from greenhouse gases to ecological succession to help scholars prepare for future assessments. Use...

Sometimes solving one problem leads to another. Scholars respond to questions about fracking to harvest natural gas and other environmental related topics. The resource provides items released from the 2012 AP® Environmental Science exam...