Background Paragraph: East Antarctica is colder than its western counterpart because of its higher elevation. Weather fronts rarely penetrate far into the continent, leaving the centre cold and dry. Despite the lack of precipitation over the central portion of the continent, ice there lasts for extended periods. Heavy snowfalls are common on the coastal portion of the continent, where snowfalls of up to 1.22 metres (48 in) in 48 hours have been recorded. 
Story: Two scientists went to Antarctica for research. Tim was assigned to East Antarctica, while John was assigned to West Antarctica. They spent 6 months there.
Which scientist experienced colder weather? Which scientist experienced fewer weather fronts? Which scientist experienced heavier snowfalls? Which scientist experienced less precipitation? Which scientist experienced lighter snowfalls? Which scientist experienced more precipitation? Which scientist experienced more weather fronts? Which scientist experienced warmer weather? Which scientist was located at a higher elevation? Which scientist was located at a lower elevation?