Which of the following is used to classify a fold? This is because they consist of layers of different nature and colors, making the foldingĮxample 3: Understanding How Folds Are Classified Folds appear clearly in sedimentary rocks. Width, and others measure a few centimetres or less, as shown in Figure 3. Often found as several connected bends, so option E is the correct answer.įolds vary in extent or size. So, the correct description of folds is that they can occur in any type of rock and are Most commonly, however, they are found as sets of multiple bends connected They are rarely found in nature as single folds, though this is possible. Layers upward or downward as a result of compressional stress. Folds can occur in any type of rock and are often found as several connectedįolds are secondary geologic structures that form due to bending or curving horizontal. Folds only occur in sedimentary rocks and are often found as several connected.Folds can occur only in sedimentary and metamorphic rocks.Folds can occur in any type of rock and are often found as a single bend.
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