2025 NABTEB GCE GEOGRAPHY: 2025 NABTEB GCE GEOGRAPHY ANSWERS (5720)

(4a)

(i) *Presence of relief or waterfalls;*  The presence of relief and waterfalls in tropical region ensures development of H.E.P

(ii) *Abundance of rainfall ;* Amount of rainfall on tropical regions helps to supply to rivers regularly.

(iii) *Presence of steep gradients ;* It ensures the movement of water rapidly, thereby promoting fast turning of turbines to generate electricity.

(iv) *Nature of bedrocks ;* This provide good sites for H.E.P construction and prevent easy percolation of water into the soil.

(v) Presence of firm, narrow rock base for the dam site.

*(4b)*

(i) It create employment opportunities.

(ii) It leads to inter dependence of industries.

(iii) It lead to mobility of labour.

(iv) It encourages healthy competition among industries.

(v) It lead to provision of social amenities.

*(4c)*

(i) It enable train spare part to be easily accessible.

(ii) It enables construction of underground railway lines.

(iii) There's free land space to construct railway lines.

(iv) It has suitable relief for railway lines.

(v) It passes through mountain and cities for checkpoint.

*(5a)*

(i) *One child policy ;* All families in china and India had been ordered not to give birth more than once i.e only one child birth per family of two in year "1952".

(ii) *Increased legal marriage age ;* The minimum legal marriageable age in India for boys to 21 and 18 respectively.

(iii) *Family planning ;* Families in India and china have been enlighted and ordered to always use family planning methods.

(iv) Provision of monetary incentives for employing birth control.

(v) *Decrease in immigration ;* China and India tries as much as possible to reduce number of people entering their countries.

*(5b)*

(i) Increase demand for goods and services.

(ii) Increase demand for social amenities.

(iii) Increase on social vices of crimes.

(iv) Decrease in agricultural land.

(v) Environmental pollution.

*(5c)*

(i) Provision of basic services in slums

(ii) Site and services schemes.

(iii) Accepting and acknowledging slums.

(iv) Organized urbanization.

(v) Planning rural development along with Urban development.