. Complete the passage with suitable word from the box (2pts) destructive historical so like also to areas flow When a volcano erupts, hot gases and melted rock from deep within Earth find their way up to the surface. This material may (1)_______ slowly out of a crack in the ground, or it may explode suddenly into the air. Volcanic eruption is may be very (2)__________. But they can (3)____________- create new landforms. Of the nearly 1,900 volcanoes active today, or known to have been active in (4) ______times, about ninety per cent can be found in the (5)_________ of South America, North America, Asia, and Oceania that are close (6)________ the Pacific Ocean. When marked Oti a mapofthe world, this line of volcanoes looks a bit (7)________ a vast. open circle. For this (8)___________ it is known as the ring of fire.