Where are most of Texas largest cities located identify them and their major economic activities?

1. Houston

- Oil and gas industry

- Petrochemical industry

- Healthcare

- Aerospace

- Technology

2. Dallas

- Finance

- Insurance

- Real Estate

- Technology

- Healthcare

3. San Antonio

- Military

- Healthcare

- Tourism

- Education

4. Austin

- Technology

- Government

- Education

- Music

- Film

5. Fort Worth

- Oil and gas industry

- Aerospace

- Healthcare

- Real Estate

- Transportation