Question: How many Kingdoms and Monarchs are in the World? Answer: Here below, find the list of Kingdoms and Monarchs in the World.  

Question: What is Absolute Zero? Answer: Absolute zero is theoretically the lowest possible temperature, the point at which all molecular motion would cease.   Absolute zero is reached at -273.1° Celcius (-459.6° Fahrenheit).

Question: What is Freezing Point of Water? Answer: Water Freezing Point is: at 0° Celsius.

Question: What is Boiling Point of Water? Answer: Water Boiling Point is: at 100° Celsius.

Question: What are the Most Populous Countries in the World? Answer: Below is the list of 50 most populous countries in the world