Объяснение:
1)Plate tectonics is a modern scientific understanding of the structure and movement of the lithosphere, according to which the earth's crust consists of relatively integral blocks - lithospheric plates, which are in constant motion relative to each other.
2)The Earth is made up of four layers: the inner core in the centre the outer core around it, the matle and the crust on the surface.
3) The location bellow the Earth's surface where the earthquake starts is called the hypocentre.
4)Scientists use a spacial instrument called a seismograph and a system called the Richter scale to record and measure the strength of an earthquake.
5)More than a million earthquakes accur every year, but most of them are minor and people don't feel them
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Fill in the blanks with prepositions or adverbial particles where necessary. 1. instead buying something everyday wear, as she had first intended, mary bought a sleeveless dress better wear. 2. nick used to go the library time time to look articles the subject he was very fond 3. i won der why the waiter has set the table two people instead three. 4. while speaking at the production meeting, the manager the factory pointed that each the workers and engineers was responsible carrying the plan. 5. she said that the new film was worth seeing, but there was such an expression her face that i thought she was only saying it fun. 6. i’m afraid peter takes his elder brother, who is also fond making fun people. 7. won’t you join us? do come! i'm sure you'll have a lot fun the party. 8. do you mind my turning the radio? i am sick artd tired that loud music. 9. the young girl looked so good- natured that everybody liked her first sight. 10. as the station was three miles away the place where nick lived he asked his friends not to see him so, shaking hands everybody, he picked his suitcases and started 11. the young men stood front the house and watched their friend go the street until they lost sight him. 12. pavlov’s scientific activities are known the entire world.
8. Do you mind my turning OFF the radio? I am sick artd tired OF that loud music. 9. The young girl looked so good- natured that everybody liked her AT first sight. 10. As the station was three miles away FROM the place where Nick lived he asked his friends not to see him so, AFTER shaking hands WITH everybody, he picked UP his suitcases and started OUT
11. The young men stood IN front OF the house and watched their friend go DOWN/ ALONG the street until they lost sight OF him.
12. Pavlov’s scientific activities are known TO the entire world.