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Which of the following types of fold has basin basin-shaped structure and represents the downward convex folds?

40. Which of the following types of fold has basin basin-shaped structure and represents the downward convex folds?

1. Syncline
2. Dip line
3. Anticline
4. Monocline

Answer

The correct answer is: A) Syncline

Explanation

Synclines have a unique trough-shaped or basin-like structure, with the youngest rock layers creating the fold's lowest point or base.