AMSCO AP World History Modern- Unit 9 question with verified solutions 2023/2024

AMSCO AP World History Modern- Unit 9 radio - correct answers a communication system based on broadcasting electromagnetic waves Internet - correct answers A global network connecting millions of computers, making it possible to exchange information. Green Revolution - correct answers Rapid diffusion of new agricultural technology, especially new high-yield seeds and fertilizers. Crossbreeding - correct answers when members of different species breed together. genetic engineering - correct answers Process of making changes in the DNA code of living organisms shipping containers - correct answers large metal boxes used to store goods on ships; can be easily removed from ships to a train or semi truck trailer antibiotic - correct answers a medicine used to save lives because it destroys harmful bacteria and cures infections birth control - correct answers Any method used to reduce births, including celibacy, delayed marriage, contraception; devices or medication that prevent implantation of fertilized zygotes, and induced abortions fertility rates - correct answers Average number of children a woman will have during her childbearing years which occur between the ages of 15 and 44 vaccine - correct answers A harmless variant or derivative of a pathogen that stimulates a host's immune system to mount defenses against the pathogen Pandemic - correct answers Disease that occurs over a wide geographic area and affects a very high proportion of the population. Smallpox - correct answers The overall deadliest known disease in the history of the world. In the 20th century alone there were approximately 500,000,000 people who died of this disease. Malaria - correct answers A disease caused by mosquitoes implanting parasites in the blood. Doctors Without Boarders - correct answers is a secular humanitarian-aid non-government organization that deals with armed conflicts, epidemics, and natural disasters. Tuberculosis - correct answers An infectious disease that may affect almost all tissues of the body, especially the lungs Cholera - correct answers an acute intestinal infection caused by ingestion of contaminated water or food Jonas Salk - correct answers Developed the polio vaccine in 1952 Albert Sabin - correct answers Developed an even better, oral vaccine for polio and used it to allow for the eradication of polio. Polio - correct answers A highly contagious infectious disease of the spinal cord caused by a filterable virus. acquired immunodeficiency syndrome (AIDS) - correct answers The most advanced, and fatal, stage of an HIV infection. HIV - correct answers human immunodeficiency virus Ebola - correct answers virus