The scientific name of vitamin B12 is:

What percent of the earth’s surface is covered by the Atlantic Ocean?

Consider the following statements regarding International borders:

1. Mizoram and Nagaland share a border with Myanmar only.

What does the term "Gracilaria" refer to?

Consider the following statements:

1. The La Nina is the “cool phase” of El Nino-Southern Oscillation (ENSO).

The "Great Barrier Reef" is located off the coast of which country?

‘Palk Strait’ is a narrow channel of sea between-

Mount Damavand is found in which mountain range?

Which two countries share the world's longest land border?

Tuju pass joins?

Which planet is commonly called the "Evening Star"?