Reading Passage 1: "William Kamkwamba"

TS ZONE
12 
Correlate with (v) – if two or more facts, numbers, etc. correlate or are 
correlated, there is a relationship between them
Example: Stress levels and heart diseases are strongly correlated
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266
30 - Day Reading Challenge
Example: Train fare of 15 percent are envisaged for the next year 
11 
Incentive (n) – something that encourages a person to do something (C2)
Example: Tax incentives have been very effective in encouraging people to save 
and invest more of their income 
Day 17 (Reading Passage 2: Bird Migration) 
Word list: 
1 
Superior (adj) – better than average or better than other people or things of the 
same type (C1)
Example: This is clearly the work of a superior artist 
2 
Ingenious (adj) – very clever and skillful, or cleverly made and involving new 
ideas and methods 
Example: An ingenious solution
3 
Plentiful (adj) – if something is plentiful, there is a lot of it available 
Example: Strawberries are plentiful in the summer 
4 
Accumulate (v) – to collect a large number of things over a long period of time 
(C2)
Example: As people accumulate more wealth, they tend to spend a greater 
proportion of their incomes
5 
Abundant (adj) – more than enough
Example: An abundant supply of food 
6 
Intriguing (adj) – very interesting because of being unusual or mysterious (C2)
Example: An intriguing possibility/question 
7 
Puzzling (adj) – difficult to explain and understand 
Example: it is a rather puzzling film