This week in topic, we continued to look at coastlines. We sorted features of a coastline into human and physical. This lesson we were learning about physical features such as the beach, arches, caves, stacks, stumps, and cliffs. We learned all about how many of these features are caused by a process called erosion, which is where the rocks get broken down by things such as wind and waves. We did a little experiment to show how erosion happens, using sand and water. This also allowed us to see how putting things in place like sea walls, can stop or slow the process of erosion. It was great fun and we are all super at geography!