
Category Prelims
Paradox of Thrift

River basins in Afghanistan

Mount Erebus

Liquid Nitrogen

Operation Pawan

Binjor Excavations

Chithirai Car Festival

Siachen -The highest battlefield in the world

Euvichol-S | Cholera

Neanderthals and Denisovans

Fresh Water Crocodiles (Mugger & Gharial)

Nilgiri Tahr

Katchatheevu Island | Wadge Bank

ICG Ship Samudra Paheredar

Pulicat bird sanctuary

Moyar Valley

Liver Fluke Parasite

Margaret Elizabeth Cousins

Jagannath Shankarseth

Darien Gap
