what are the factors a scientist would look at in order to predict when a natural disaster might occur.

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.

What sequence of events connects the industrial revolution, industrial capitalism, communism, and the cold war?

The pollution crisis in the soviet union was cause by