ISC Class 12 Geography Exam Pattern 2025-26: Paper Pattern, Marking Scheme, and Topic-wise Weightage

Get the official ISC Class 12 Geography Exam Pattern and Blueprint for 2025-26. Learn about the new 70-mark theory paper ...
High Country News

Drifters and the introduction of plate tectonics

THAT AUTUMN, A RESEARCH VESSEL called the Glomar Challenger sailed over the Mid-Atlantic Ridge to drill holes and sample sediment. Fossils within the sediment samples they retrieved gave scientists a ...