Предмет:
Инженерная геология
Тема:
Осадочные горные породы
Вопрос:

Осадочные горные породы принято подразделять на ____ основных(-е) групп(-ы).

Ответы:
+ 3
− 5
− 2
− 4
Решение:
Осадочные горные породы принято подразделять на три основные группы:
1) обломочные, 2) химического происхождения (хемогенные); 3) органогенные, возникшие в результате жизнедеятельности организмов. Это деление несколько условно, так как многие породы имеют смешанное происхождение, например, отдельные известняки содержат в своем составе материал органогенного, химического и обломочного характера.
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Why Are the British Mad about Harry?
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