What are the main landforms in south america?

How much water is in the ocean in cubic kilometers

Religious conflict in northern ireland started with a) cultural differences resulting from viking invasions around 800 b) england’s split from the catholic church in the 1500s c) rebellions in ireland between 1916 and 1921 d) the norman invasion of england in 1066

Under which condition below would u expect a coarse-grained intrusive rock like diorite to form?