America's Journey into the Future (Joey Mostales U.S. History)

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Across
  1. 3. What virus causes AIDS?
  2. 7. What project identified more than 30,000 genes in human DNA?
  3. 8. What disease is caused by the human immunodeficiency virus (HIV)?
  4. 9. What planet was explored by two robotic vehicles in 2004?
  5. 10. What global system of computer networks allows people around the world to communicate and share information?
  6. 13. What climate change issue is caused by rising levels of carbon dioxide?
  7. 14. What organization landed robotic vehicles on Mars in 2004?
  8. 15. What important development was caused by the growth of computers and the Internet?
Down
  1. 1. What thin layer of gas in the atmosphere blocks harmful solar rays?
  2. 2. Who was a leader in the computer industry who described the changes caused by the Information Revolution?
  3. 4. How has increased worldwide trade and communication connected countries?
  4. 5. What shared beliefs like freedom, equality, and justice help keep America strong?
  5. 6. What type of economy focuses on providing services?
  6. 11. What vehicles run partially on electricity and help reduce pollution?
  7. 12. What scientific field helped researchers understand connections between DNA and illness?
  8. 13. What organization provides money to treat diseases like AIDS, tuberculosis, and malaria?