Это одно из крупнейших экологически

Это одно из крупнейших экологических проблем в Казахстане, которое является последствием ядерных испытаний. Ядерные опыты, проводившиеся с 1949 года стали причиной массового заражения в Центральной и Восточной частях Казахстана. Также на возрастание радиационного фона влияют образующиеся при запуске космических кораблей, озоновые дыры.

Результаты (английский) 1:

It is one of the biggest environmental problems in Kazakhstan, which is a consequence of the nuclear tests. Nuclear experiments conducted with the year 1949 caused mass infestation in Central and Eastern Kazakhstan. Also on the increase in background radiation influence resulting from the launch of spacecraft, the ozone hole.

Результаты (английский) 2:

This is one of the biggest environmental problems in Kazakhstan, which is a consequence of the nuclear tests. The nuclear tests conducted since 1949 have caused mass infection in the central and eastern parts of Kazakhstan. Also on the increase in background radiation impact generated when starting the spacecraft, the ozone hole.

Результаты (английский) 3:

this is one of the major environmental problems in kazakhstan, which is the consequence of nuclear tests. the nuclear tests conducted since 1949 have caused large-scale contamination in the central and eastern parts of kazakhstan. the increased radiation effect from a spacecraft, the ozone hole.