SUBSCRIBERS ARE WITH THE ANSWERS SINCE 4AM
SUBSCRIBE  FOR YOUR NEXT PAPER.....
3a)
The Economic Benefits is the improving of time performance and reduces loss and damage, thus reducing economic drag. In other words this is reducing the cost and time for existing passenger and freight movements increase transport’s contribution to economic growth
3b)
i)Shortage of capitalto maintain and establish new railways.
ii)Old fashioned technologywhich make the railways carry less cargo compared to modern standard gauge
iii)Poor government policieswhich favour development of roads instead of railways.
3c)
i)availability of capital to maintain and establish new railways.
ii)New fashioned technology which make the railways carry less car go transport
iii)availability of government policies to development railways..
2(c) Negative effects

(1) Migration may cause disputes due to different culture.
Insufficient housing facilities.

(2) Increase in
homeless people.
Increase in
crime rate (illegal immigrants).
Illegal immigrants = illegal violent organization = violence related crimes/murders.

(3)Racial dispute which may lead to issues among countries.
Religious issues.
6b

-  Air transport has indirectly helped the business to grow at and around the various airport terminals.
- Another contribution of air transport which is closely related to job creation is that it aids mobility of labour.
-   Air transport promotes trade and commerce:- The improvement in air transport and communication worldwide has reduced the world to nothing more than a global village and it is bringing about a continuous increase in specialization.
5b) -Low rainfall supports growth of short deciduous trees in the north
- High and continuous rainfall give rise to evergreen vegetation
- As rain decreases northwards, density of vegetation decreases