What is folding? Explain the landform features produced by folding.
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Solution
A force of compression is created when two plates collide during a convergent plate movement. As a result, the rock layers of the Earth's crust get folded. This process is called folding. The surfaces that were originally flat become curved as a result of folding. The alternate upfolds that are formed on the rocks are called anticline and the downfolds are called syncline.
The landform features formed as a result of folding are known as fold mountains. These are formed when the rock formations and the crust lift and fold due to the collision of two tectonic plates. The fold mountains that are less rough-looking are formed adjacent to the sharp block mountains formed by faulting. For example, the Himalayas are the fold mountains formed as a result of collision between the Eurasian and the Indian plates.