Talk about each and every one of them how they form. plz

Canyon - A deep gorge, usually with a river flowing through. Formed by weathering through the movement of water (river).

Sinkhole - A cavity in the ground, especially in limestone bedrock. Formed by water erosion.

Sea Cave - A type of cave formed by the wave action of the sea. The process involved is erosion.

both focus ón people who behave in a risky way and çause accídeñ both explaín how to púrchase insurance añd cover the costs of premium. both describe what happened when consumers fail to pay their premíums in time

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.