The picture above shows the Salt Lake valley on a winter day. Answer the following questions. 1. What conditions created the layer hovering over the city below?
2. Is the layer hazardous to people? How?

According to the earth science reference tables, during which geologic time period were the continents of north america,south america, and africa closest together?

Technology has affected regional settlement patterns in what ways? choose all that apply. climatic improvement strategies have improved crop productivity. mechanized agricultural methods have improved agricultural productivity. participation in the global economy has increased urbanization. population shifts from urban to rural areas has increased as a result of petroleum production. settlement areas have increased as a result of improved water storage and delivery systems.

Witch religion first gained poularity as a part of roman empire in the 4th century