Задайте специальные во к предложению: Geophysicists examine the seismic data for the presence of suitable traps. a) Who b) What c) What kind of d) Why

Education is very important in our life.In the Russian Federation the school education is compulsory.
Originally Russian education starts from the early age. Pupils began to go to school at the age of six or seven till sixteen or eighteen.Compulsory education in Russia is presented by three types of school: primary, secondary, high. When pupils complete high grades they can continue to study at school for more 2 years. When school pupils leave school they can try to continue their education in colleges or universities.

Today our class teacher, Denis Igorevich, did not come. I had to keep order. I was reading a magazine who knew who was not. Things were happening in school. Where I study my name is Um. I worried that I would forget what to do or forget about the magazine.

Сегодня не пришел наш классный руководитель Денис Игоревич.Я должен был следить за порядком .Я таскол журнал считал кто есть кого нет.Дела происходит в школе.Где я учусь меня зовут Умид.Я переживал что забуду что нибуть сделать или забыть журнал.