Which planet is the largest in the Solar System?

Deserts account for approximately what percentage of the Earth’s land surface?

What is the characteristic feature of Narmada Valley?

Which term describes the sphere of Earth encompassing all life and their ecological interactions?

In which part of India is Joha rice, known for its aromatic quality, primarily grown?

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

Which ocean forms the western and southern boundaries of Portugal? 

An exoplanet is defined as:

In Taekwondo, what does the term 'dobok' refer to?

Consider the following statements:

1.  Rajmahal highlands consist of lava flow deposits.