What weather phenomenon led to the first discovery of tea?

Which agents contribute to erosion? sunlight. shorelines. moving water. ice and glaciers. humans and animals.

When you cross a time zone going east, what happens to the time

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.