Part 1. Put a word from the box in each gap to complete the following passage. (1.25pts) When violent events happen outside the (1) control-causes-answer- happen- before- loss-difficult- earthquakes ............. of humans, they are called natural disasters. Natural forces are the causes of these events. There are many kinds of natural disasters, and they can result in (2) to property. of life, injury, and damage ............. is a definite 'yes' for some So, can we predict natural disasters? The (3). kinds of natural disasters. Scientists understand the factors that lead to storms, .... to predict tornadoes, and floods. However, it is much more (4) earthquakes and volcanic eruptions. Some volcanos may leak gases or pour out lava before erupting, but others do not give any warnings at all. It is also difficult to predict (5) although scientists are aware of the regions where earthquakes are most likely to happen.