Define
Lead to
cause
result in
Existing as an idea but not having a physical or concrete existence
Abstract
Only some bacteria are harmful - many are ---------.
beneficial
because of
owing to
illustrate
Explain or make (something) clear by using examples, charts, pictures, etc.
Deficiency or lack
Shortage
The latest opinion poll shows that due to the scandal, the president's popularity has ---------.
declined
principal
fundamental
nomad
A person that travels (in a group) from place to place to find fresh pasture for its animals and has no permanent home)
circumstances that form the setting for an event, statement, or idea, and in terms of which it can be fully understood
Context
a filing and --------- system that allows you to find the notes on a given topic when you want them
retrieval
improvement
advance
Prudent
Sensible and careful when you make judgement and decisions; avoiding unnecessary risks
To make it difficult for sth to continue in the normal way
Disrupt
Some people find that certain foods -------- their headaches.
trigger
kind of
relative
Literacy
The ability to read and write
The action of using up a resource
Consumption
It is sometimes easier to illustrate a/an --------- concept by analogy with something concrete.
abstract
disputed
controversial