Natural disasters like earthquakes, tornado, tsunami and floods happen more frequently nowadays. There are many reasons why they occur, but the main one ____ to human activity on Earth which often ____ a negative impact on our environment. All kinds of disasters are usually very damaging. ____ dwellings, roads and even whole streets and cities are ruined. The number of victims usually terrifies as hundreds or even thousands of people get injured or die in disasters. However, each disaster has a different nature. For example, an earthquake is the result of the tectonic plates’ movement which leads to the shaking of a certain area on land. Earthquakes destroy buildings and ____ usually become victims because they get stuck or ____ under the rubble. Tornado is also a natural disaster which looks like an enormous column of the wind which lifts cars, bicycles, ____ and many other things. Tsunami is another natural disaster which ____ as a series of huge waves caused by underwater earthquakes.

disasters

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