1
1. earthquake, flood, disaster, volcanic eruption, drought - DISASTER
2. mountains, geography, deserts, coastlines, plains - GEOGRAPHY
3. lizards, snakes, animals, crocodiles, whales, monkeys - ANIMALS
2. Find the pair of the words / word combinations with similar meaning.
damage- destroy
weather disaster-natural disaster
hurricane- storm
space flight-space travel
explore-research
3. Open the brackets and use the Past Perfect Tense.
1) We had seen him before they made friends with him.
2) I already had got home before it began to rain.
3) There was a new painting that I had never seen before.
4) Captain Cook had discovered the island before he died.
5) Bob had eaten all the cakes before Sam came home.
4. Fill in the gaps with since or for.
1. I have been living in New York for 1 year.
2. We have been waiting since12:30.
3. I have been living in Valencia since last June.
4. She has been studying English for two months.
5. He has been studying English since last January.
5. Open the brackets and use the Past Simple or Past Continuous Tense.
1. I played computer games yesterday.
2. I played computer games at five o'clock yesterday.
3. He was playing computer games from two till three yesterday.
4. My brother didn't play tennis yesterday.
5. She was cooking the whole day yesterday.
She said that she spoke French.
She said that she was speaking French.
She said that she had spoken French.
She said that she had spoken French.
Ответ:1) What subjects do you study at school this year?
2) What are your dad doing?
3) What time do you usually do homework?
Объяснение:
<span>2. We can </span><span><span>have lunch </span>in half an hour.
3. You don't have to work on Saturday.
4. You should open a bank account.
5. She may have</span><span><span> forgotten </span> to call.
6. He didn't have to buy a gift.
7. You mst learn these words. </span>
Threat to civilization, humans and the Earth - the threat to the existence of which can completely destroy mankind, have adverse consequences for the development of human civilization, or even destroy the planet Earth. This idea is usually expressed by such phrases as "global catastrophe", "End of the World", "Doomsday", "Armageddon" and other events in the next point - catastrophic scenarios - different from other types of hazards (such as earthquakes), both in scale, so and gravity.
While some natural disasters, such as supervolcanoes and asteroids can destroy humanity if they are powerful enough, as well as man-made catastrophic events, or global warming, nuclear war or bioterrorism.
The apocalyptic scenario is difficult to study in spite of the importance of global risks. Although individual threats, such as nuclear war or climate change, have been studied intensively since 2002.
There are various threats to human existence, but not all of them are equally dangerous. Threats can be roughly divided into six types, based on the magnitude of these threats (personal, regional, global) and their intensity (portable and deadly). The table to the right shows some examples.
Threats discussed in this article are not "almost imperceptible", "local" or "private." Hamays Cassio (born Jamais Cascio) has created an alternative classification system
