Answer:
Option (2)
Explanation:
Cross beds are the important geological features that are found in an outcrop. These are the sediment layers that are oriented in an inclined or sloping manner. These are formed when the sand particles are deposited towards the leeward side due to the flow of water and wind. These cross beds are of great importance as it helps in determining the paleocurrent direction and also helps in understanding the environment that existed in the geological past. These are commonly found in the dunes and the ripple marks.
Thus, the correct answer is option (2).
