It is present in the streamlined scenery in the central lowland of the Scotland . The drumlin is in the form of a small hill , with steep slopes , summit at the up - ice end and tending an egg shape .
<u>Drumlin always occurs in groups and is rarely found in single .</u>
And the ends are tapered of each of the hill that points in the direction of the glacier flow .
Rhyolitic <span>magma causes powerful and explosive volcanic eruptions. The correct option among all the options that are given in the question is the third option or option "C". Andesitic volcanoes also erupt explosively but the correct choice would be Rhyolitic. I hope that the answer has come to your help.</span>