The northern lowlands are areas of glacial deposition, and, accordingly, their area is diversified by these kinds of characteristics because the Valdai Hills of western Russia; by deposits of boulder clay, sands, and gravels; by glacial lakes; and via the Pripet Marshes, a substantial unwell-drained region of Belarus and Ukraine. https://rylanmqrcc.wikinstructions.com/1532678/the_ultimate_guide_to_europe