contaminate
Definition
Contaminate means to introduce unwanted substances into a system. This can be done intentionally or unintentionally.
Contaminants can be harmful to humans, animals, and the environment.
Contamination can be prevented by following good hygiene practices and by using proper disposal methods for hazardous materials.
How can the word be used?
The air was contaminated with pollutants.
Different forms of the word
Noun: contamination (plural: contaminations).
Adjective: contaminated.
Verb: to contaminate.
Etymology
The word "contaminate" comes from the Latin word "contaminare," which means "to pollute" or "to make impure." It is made up of the prefix "con-," which means "together," and the verb "taminare," which means "to pollute.".
Question
Name three examples of things which could be contaminated.
AQA Science Exam Question and Answer
Question:
What does it mean for a substance to be contaminated, and why is it important to prevent contamination in laboratory experiments?
Answer:
Contamination refers to the introduction of unwanted substances into a material or environment. In laboratory experiments, preventing contamination is crucial because it ensures the accuracy and reliability of results, avoids potential interference with the intended analysis, and maintains the integrity of the scientific investigation.