I need a 2 page easy for geography please help Im stuck and don't know what to write

The primary agent of contact metamorphism is

What structure on the south african coast has a range of 63 km and releases flashes every 30 seconds?

[fw.02]diana is studying four surface features of florida. she classifies the surface features and places them in different columns of a chart as shown below. surface features column 1 column 2 hot springs sinkholes caverns geysers which of these titles best represents column 1 of diana's chart? formed by freezing groundwater o formed by heating groundwater o formed by evaporation of groundwater o formed by chemical action of groundwater