STATE OF CRYOSPHERE REPORT (Syllabus: GS Paper 3 – Environment)

THEIASHUB
Get an Instant Call Back from Our Expert Mentors Now!
+91

Context: Nearly all tropical glaciers, most mid-latitude glaciers and polar regions will disappear even if the world manages to limit global temperature rise to 2 degrees Celsius, above the preindustrial era, according to the State of the Cryosphere 2023 report.

Key findings of the report

  • The Himalayas are expected to lose 50% of today’s ice if global average temperatures touch 2°C.
  • The impacts are already being felt at the current temperature rise of 1.2°C as many glaciers of the northern Andes, East Africa, and Indonesia are disappearing rapidly.
  • Sea ice around Antarctica hit an all-time low summer and winter record this year. Water temperatures in parts of the Arctic and North Atlantic were 4-6°C higher than normal.
  • The atmospheric carbon dioxide concentrations were 50 per cent above pre-industrial levels in 2023.
  • Ice sheets in Greenland and parts of Antarctica could contribute between 12-20 metres of sea-level rise at 2°C. This 2°C will result in extensive, potentially rapid, irreversible sea-level rise from Earth’s ice sheets.
  • Both 2°C and 1.5°C could spell doom for permafrost.

Cryosphere

  • The cryosphere contains the frozen parts of the planet. It includes snow and ice on land, ice caps, glaciers, permafrost, and sea ice. This sphere helps maintain Earth's climate by reflecting incoming solar radiation back into space.

Permafrost

  • It is a ground that stays frozen for two consecutive years.  These permanently frozen grounds are most common in regions with high mountains and in Earth's higher latitudes—near the North and South Poles.
  • When permafrost thaws, it releases CO2 and methane emissions, which will cause a spike in temperatures even if human emissions reach zero.


UPSC QEP 2026 Batch 5 - English
UPSC QEP 2026 Batch 5 - English
Buy now View Details
Submit Your Details to Learn More
I agree to give my consent to receive updates through SMS/Email & WhatsApp*.

NEEV GS + CSAT Foundation 2026/27
NEEV GS + CSAT Foundation 2026/27
Buy now View Details



Join theIAShub’s Mains Answer Writing Program

Refine your answer writing skills and elevate your UPSC preparation with personalized support and expert feedback.

Fill out the form to get started with the program or any other enquiries !

I agree to give my consent to receive updates through SMS/Email & WhatsApp*.

Best IAS Coaching In Delhi, UPSC Online & Offline Classes by IAShub

Are you dreaming of becoming an IAS officer? Then, IAShub can be your best guide. It is one of the Best IAS Coaching in Delhi. Many students who want to clear the UPSC exam join IAShub for learning. The institute gives both online and offline classes. Their teachers are experienced and helpful. They easily explain every topic. Students also get notes, tests, and tips to do well in the exam.

UPSC Online Classes by IAShub

IAShub is in Delhi and is trusted by many UPSC students. It offers coaching for every part of the UPSC exam – Prelims, Mains, and Interview. The classes are simple and easy to understand. The teachers are experts and guide students in the right way. IAShub is also known for its helpful notes, test series, and answer-writing practice. IAShub is the best coaching in Delhi and also gives UPSC Online Classes. This helps students from any place in India to learn. The online classes are live and also recorded. So, students can watch them anytime. These classes cover the full UPSC syllabus.

Key Offerings Provided by IAShub

Here are some important services provided by IAShub:

  • UPSC Prelims: IAShub teaches for Prelims with a focus on basics. It also gives daily current affairs and monthly magazines.
  • Classroom Courses: IAShub has classroom learning for students in Delhi. The environment is good and peaceful for study.
  • Live Classes: Students who live far can join live UPSC online classes. These classes are just like real classes.
  • QEP for Mains: The Quality Enrichment Program (QEP) is special for Mains preparation. It helps students write better and faster.
  • Answer Writing: Regular answer writing practice is given. Teachers also check answers and give tips to improve.
  • Free Resource: IAShub gives free notes by toppers and helpful Main Booster material.
  • Test Series: Test series are available for every subject. These help students know their weak points and improve.
  • Interview Guidance Session: IAShub also gives interview practice sessions with experts. These help students feel confident.

UPSC Exam Overview

The UPSC Civil Services Exam has three parts:

  • Prelims: It has two papers: General Studies and CSAT.
  • Mains: It has nine papers, including essays and optional subjects.
  • Interview: It tests the personality and confidence of the student.

This exam is tough, but with the right guidance, it becomes easy to manage. Students must study smart and stay regular.

How IAShub Helps in the UPSC Journey

IAShub supports students from the beginning to the end. It gives the right books, tests, and notes. The classes are easy to follow, and the teachers are always ready to help. Students get personal doubt sessions too. The test series and answer checking help students learn where they need to do better. Also, free study materials save time and money.
IAShub also guides students during the final stage – the interview. Experts take mock interviews and give useful tips. This full support makes IAShub one of the best IAS coaching in Delhi.

Best IAS Coaching In Delhi FAQs

Yes, IAShub offers live and recorded online classes. Students can attend from any part of India.

Classes are available in both English and Hindi, so students can choose the language they are comfortable with.

The classroom centre is located in Delhi. Students can visit and join offline batches there.

IAShub gives interview guidance sessions to help students prepare for the final round of UPSC.