U4 Flashcards
Boundary (n.)
A real or imagined line that marks the edge or limits of something
Outbreak (n.)
A time when something suddenly begins, especially a disease or something else dangerous or unpleasant
Prevent (v.)
To stop something from happening or someone from doing something
Cure (v.)
To make someone with an illness healthy again
Expand (v.)
To increase in size, number or importance
Component (n.)
A part which combines with other parts to form something bigger
Infectious (adj.)
Able to pass a disease from one person, animal, or plant to another; infect (v.)
Organism (n.)
A single living plant, animal, virus,etc.
Majority (n.)
The large number or part of something
Divide (v.)
To (cause to) separate into parts or groups
Emerge (v.)
To appear by coming out of something or out from behind something
Ebola disease (n.)
An infectious and serious disease with a fever and bleeding inside the body
HIV/Aids (n.)
Acquired immune deficiency syndrome; a serious infectious disease caused by a virus which destroys the body’s protection from infection, usually causes death
Sars (n.)
Severe acute respiratory syndrome; a serious infectious illness which cause difficulty breathing and sometimes death
Pandamic (n.)
(Of a disease) existing in almost all of an area or in almost all of a group of people, animals or plants
Avian influenza (n.)
A flu infection in birds; the virus that cause the infection can change (mutate) to infect humans, this mutation can start a deadly worldwide epidemic
Blame (v.)
To say or think that someone or something did something wrong or responsible for something bad happening
Interact (v.)
To communicate with or react to
Citizen (n.)
A person who is a member in a particular country or has the right because of being born there
Poverty (n.)
The condition of being extremely poor
Tightly (adv.)
Firmly or closely
Increase (v.)
To (make something) become larger in amount, size
Wildlife (n.)
Animals and plant that grow independently of people, usually in natural conditions
Traditional (adj.)
Following or belonging to the customs or ways of behaving that is continued in a group of people or society for a long time without being changed
Pets (n.)
Animals that are kept as a companion and treated kindly
Response (n.)
An answer or reaction
Demand (v.)
To ask for something forcefully ; in a way that shows that you do not expect to be refused
Flourish (v.)
To grow or develop successfully