DAILY CURRENT AFFAIRS IAS | UPSC Prelims and Mains Exam – 19th August 2023
Archives (PRELIMS & MAINS Focus) COVID-19 variant EG.5.1 Syllabus Prelims –Science and Technology Context: Recently, doctors have urged people to stay vigilant against COVID-19 variant EG.5.1. Background:- On August 9, the World Health Organization (WHO) designated the latest COVID variant, EG.5.1, unofficially known as, Eris, as a variant of interest. The overall risk evaluation by WHO places this variant at a low level. About COVID-19 variant EG.5.1.:- Other name: First documented: February 17, 2023. Origin: The majority of these sequences originated from China, followed by the United States of America, the Republic of Korea, Japan, Canada, and Australia. It is a descendant of Omicron. It is a descendant of the XBB 1.9.2 variant sharing a similar spike amino acid profile with XBB 1.5. 5 carries an additional F456L amino acid mutation in the spike protein, compared to the parent XBB.1.9.2 subvariant and XBB.1.5. Spread: According to the WHO, infections have been reported in 51 countries, including China, the US, the Republic of Korea, Japan, etc. MUST READ: iNCOVACC SOURCE: THE HINDU PREVIOUS YEAR QUESTIONS Q.1) In the context of vaccines manufactured to prevent the COVID-19 pandemic, consider the following statements: (2022) The Serum Institute of India produced a COVID-19 vaccine named Covishield using an mRNA platform. The Sputnik V vaccine is manufactured using a vector-based platform. COVAXIN is an inactivated pathogen-based vaccine. Which of the statements given above is correct? 1 and 2 only 2 and 3 only 1 and 3 only 1, 2 and 3 Q.2) Consider the following: (2022) Aarogya Setu COWIN Digi Locker DIKSHA Which of the above are built on top of open-source digital platforms? 1 and 2 only 2, 3, and 4 only 1, 3, and 4 only 1, 2, 3 and 4 Sulina Channel Syllabus Prelims – Geography Context: Recently, the Sulina Channel has provided Ukraine with an alternative trade route for its grain after Russia withdrew from the Black Sea grain deal. Background:- Russia, targeted ports and grain storage facilities along the Danube River in Ukraine in overnight drone strikes on August 16, 2023. Russia also withdrew from the Black Sea grain deal in July 2023. Amidst this, the Danube Delta has provided Ukraine with an alternative passage in the form of the Sulina Channel to help secure its grain requirements. About Sulina Channel:- IMAGE SOURCE: intechopen.com Location Southeastern part of Romania. Length: approximately 64 km long. It connects the Danube River, with the Black Sea. (Loss of the ‘Moskva’ & Black Sea) It provides a direct route for maritime transportation Historical Background:- The construction of the Sulina Channel dates back to the 19th century. It was developed to improve the navigation of large ships and vessels in and out of the Danube Delta. Significance:- It is a significant watercourse for shipping and navigation. It is a vital trade route for cargo vessels, commercial ships, and other maritime traffic entering or leaving the Black Sea region. Danube: second-longest river in Europe, after the Volga (Russia). Ukrainian grain ships sail from ports like Izmail and Reni on the Chilia Channel to Sulina. Here the cargo is transferred to larger vessels. These vessels proceed to Constanta, Romania’s major seaport. This route falls under NATO’s surveillance and protection. This ensures a degree of security against Russian aggression. MUST READ: Russia-Ukraine War SOURCE: THE INDIAN EXPRESS PREVIOUS YEAR QUESTIONS Q.1) Consider the following countries: (2023) Bulgaria Czech Republic Hungary Latvia Lithuania Romania How many of the above-mentioned countries share a land border with Ukraine? Only two Only three Only four Only five Q.2) The term “Levant” often heard in the news roughly corresponds to which of the following regions? (2022) Region along the eastern Mediterranean shores The region along North African shores stretches from Egypt to Morocco The region along the Persian Gulf and Horn of Africa The entire coastal areas of the Mediterranean Sea Kharif crops Syllabus Prelims –Economy Context: According to the recent data released, the sowing area of rice and coarse cereals increased under Kharif crops this year as compared to last year. Background:- According to data released by Union Agriculture Ministry today, the sowing area of rice has increased from 345 lakh hectares to over 360 lakh hectares. The sowing area of coarse cereals has also increased from 173 lakh hectares to over 176 lakh hectares. About Kharif crops:- Based on seasons, crops in India are classified into the following:- Kharif crops Rabi crops Zaid crops Kharif crops, are cultivated and harvested in the monsoon season. Naming: The word “Kharif” is Arabic for autumn, since the season coincides with the beginning of autumn or winter. Sowing: These are sown at the beginning of a monsoon season. Harvesting: and farmers harvest them at the end of the season. Time Period: from June to September. The Kharif season may differ in every state of the country. Features: One of the important features of Kharif crops is that they need a lot of water and hot weather for proper growth. Kharif crops examples: Rice, Cotton, Maize, etc. (UPSC CSE: Government announces hike in MSP for Kharif season) Production:- India is the second-largest producer of rice in the world after China. (Minimum Support Prices) India accounts for approximately 20% of the world’s rice production. MUST READ: The Millet mission SOURCE: AIR PREVIOUS YEAR QUESTIONS Q.1) Consider the following statements: (2023) The Government of India provides Minimum Support Price for niger( Guizotia aoyssinica) seeds. Niger is cultivated as a Kharif crop. Some tribal people in India use niger seed oil for cooking. How many of the above statements are correct? Only one Only two All three None Q.2) System of Rice Intensification” of cultivation, in which alternate wetting and drying of rice fields is practiced, results in: (2022) Reduced seed requirement Reduced methane production Reduced electricity consumption Select the correct answer using the code given below: 1 and 2 only 2 and 3 only 1 and 3 only 1, 2 and 3 Gabon’s debt-for-nature swap deal Syllabus Prelims –Geography/International Relations Context: Recently, Gabon announced a $500 million
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