Ответ:
5
1) or
2) and
3) but
4) and
5) but
6) and
7
My family always eat fruits and vegetables. It's very healthy for people body, but we don't eat only that. We eat meat and fish too. I really like pizza, and my family loves it to, so sometimes we do it. And I really love chocolate, cookies and candies.
Masha did not see a seal.
Did they have supper?
Vitaliy did not think about the prize.
Andrey put a cake in the lunch box.
Did Vera run after the cat?
Vova got an email.
Whom is this book traslated by?
they were laughing when I came into the room
when was he born?
had the work been done by 5 p.m. yesterday?
where is Atlanta located?
they will send the letter tomorrow
all money have been payed already
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