<em>Siberia extends from the Ural Mountains in the west to the Pacific Ocean in the east and southward from the Arctic Ocean to the hills of north-central Kazakhstan and the borders of Mongolia and China.</em>
<em>Hey</em><em> </em><em>Mate</em><em>!</em><em> </em><em>!</em><em> </em><em>!</em><em> </em><em>I</em><em> </em><em>hope</em><em> </em><em>this</em><em> </em><em>was</em><em> </em><em>helpful</em><em> </em><em>if</em><em> </em><em>yes</em><em> </em><em>please</em><em> </em><em>mark</em><em> </em><em>me</em><em> </em><em>brainliest</em><em>. </em>
From an archived question I looked up for you, I believe it should be water-table aquifers. By the way, if you look in the link above, replace the 4449929 with 482974 to see the answer to it!