The landform that is much of northern and eastern Europe would be plains.
B. It sits on the largest deposits of oil in the world.
I believe the answer is D. The NASA mission which sent a probe to collide with a comet's nucleus is the Deep Impact. It is the first mission sent in order to see the interior of a comet. The comet that was aimed was called the Comet Tempel 1.
India<span>, </span>China<span>, </span>Bangladesh<span>, </span>Pakistan<span>, </span>Nigeria<span>, </span>Ethiopia<span>, </span>Indonesia, and<span>Egypt</span>