Answer:
A geographic information system is a conceptualized framework that provides the ability to capture and analyse spatial and geographic data.
Answer: Option (D). referendum
Explanation: Referendum is a direct and universal vote in which electorate is invited to sign on a particular proposal and can have nationwide or local forms.
A referendum is a process that is direct and universal vote in which an entire electorate is invited to vote on a particular proposal and can have nationwide or local forms. This may result in the adoption of a new policy or specific law. Going door-to-door with a petition trying to get enough signatures for a proposal to be voted on by citizens, the process is called referendum.
Answer:
Hence correct option is b i.e 7.2 yuan.
Explanation:
Given data;
candy bar cost is $1
Nominal exchange rate = 6 yuan equal to 1 dollar
Real exchange rate is = 1.2 dollar per 6 yuan
Therefore price for one candy at china will be 
The price of candy bar at china is = 7.2 yuan
Hence correct option is b i.e 7.2 yuan.
Saturn has 62 known moons and neptune 14 known moons, the difference would be 48 moons.
Natural resource would be the answer