theIASHub | 23 Apr, 2024
Context: The warming planet may alter the characteristics of tundra environments and could transform them from carbon sinks to carbon sources, a study has warned.
Tundra Ecosystem
oClimatic Conditions: The average temperature is -30 to 20 degrees Fahrenheit (-34 to -6 degrees Celsius) in the Arctic tundra.
oSpecies Found: Animal species that may be found in the Arctic include polar bears, caribou, arctic foxes, gray wolves, snow geese, and musk oxen.
oShort Summers: The summer growing season is just 50 to 60 days, when the sun shines up to 24 hours a day.
oPrecipitation: Scanty rainfall, precipitation is mainly in the form of snow.
oSoil Composition: Permafrost, or soil that is perpetually frozen, is deficient in nutrients. It is a layer of frozen soil and dead plants that extends some 1,476 feet (450 meters) below the surface. A large portion of the Arctic is permanently frozen.
oLow Biotic Diversity: Due to its extremely low temperatures, little precipitation, and poor nutrients, tundra regions support very few species.
oArctic Tundra: It includes the northernmost regions of European Russia, Canada, Siberia, Alaska, and the Arctic Ocean’s island group.
oAlpine Tundra: Alpine tundra can be found high up in the mountains above the treeline.
oAntarctic Tundra: It encompasses the region surrounding the South Pole on the continent of Antarctica.
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 !
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.
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.
Here are some important services provided by IAShub:
The UPSC Civil Services Exam has three parts:
This exam is tough, but with the right guidance, it becomes easy to manage. Students must study smart and stay regular.
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.
Detailed Solutions & Explanations
Improve Your Answer Writing & Strategy
