Determine the missing geologic events/rocks (some are given for you): 9. Intrusion B (youngest/most-recent)
8.
7.
6. Limestone
5.
4. Intrusion C
3.
2.
1. (Oldest)

Explain why components that are naturally found in air can be considered air pollutants.

Migrant workers who fill employment needs in their host country often send remittances to their home countries

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.