What is the area called where river flood the land? name 2 things that are found there.

Why does a tidal bulge occurs on opposote sides of earth

Why did the people of kamchatka oppose a mining project there

You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone,pumice, and gneiss.