8) Global positioning system (GPS) is associated with
1. determining latitude and longitude
2. constellation of satellites
3. US system of GPS and Russian system of GLONASS
4. navigation
Select the correct answer using the code

9) Which of the following countries is not in the African continent?

10) Which country of the South America, is the biggest producer of Petroleum?

11) The snow leopard population in India is not found in -

12) The Buxa Tiger Reserve is located in _____, India.