It can happen when a volcano releases its power.
… is a severe winter storm condition characterized by low
temperatures, strong winds, and heavy blowing snow.
... is a sudden fall of a lot of earth or rocks down a hill, cliff etc
A long period with very little or no rain
A sudden strong shaking of the ground is ...
Too much water in one place is...
… are rain drops that have formed together into ice.
... happens when huge amounts of snow or rocks fall down the side of a mountain. It is one of the major dangers faced in the mountains in winter.
After a longstanding drought in South Africa .... is expected to follow, leaving thousands of people without food.
The problem of temperature raising on the Earth is ...
A flash of light in the sky is called ...
Створюйте онлайн-тести
для контролю знань і залучення учнів
до активної роботи у класі та вдома