Antarctic Quiz

Notes:
Statement 1 is incorrect — the telescope is not optical nor focused on gamma-ray bursts; it is a radio/millimeter-wave telescope studying neutral hydrogen and ammonia lines, which are key to understanding interstellar gas and star formation processes. Thus, combinations inclusive of the first option are wrong. The correct answer is 2, 3 and 4 only.

Notes:
Statement-I:

• This statement is incorrect.
• The Arctic lacks a comprehensive international treaty like the Antarctic Treaty System, which demilitarizes and protects the Antarctic region.

Statement-II:

• This statement is correct.
• UNCLOS provides the legal framework for territorial claims and maritime boundaries in the Arctic, allowing nations to assert rights over seabed resources.

Notes:
The strategic location of the ‘Three Gorges Antarctic Eye’ in Antarctica provides unique advantages for astronomical observation. Its low atmospheric water vapor assists in millimeter-wave detection, while continuous darkness allows for long-duration observations. Furthermore, the minimal level of human-made radio frequency interference is beneficial for clear results. Contrarily, tectonic activity is irrelevant for this kind of astronomical observation, making statement 3 incorrect.

Notes:
China has launched the “Three Gorges Antarctic Eye,” a 3.2-metre aperture radio and millimetre-wave telescope at Zhongshan Station in Antarctica. It is designed to study interstellar gas like hydrogen and ammonia and to explore star formation in deep space. The telescope can operate in Antarctica’s extreme cold and strong winds, making it a major engineering success. It builds on China’s earlier Antarctic Survey Telescopes (AST3) projects. The telescope was developed by China Three Gorges University and Shanghai Normal University to boost China’s space science research.

Notes:

• The ACC is the only ocean current connecting the Atlantic, Pacific, and Indian Oceans. Correct: The ACC is indeed the only ocean current that connects the Atlantic, Pacific, and Indian Oceans, playing a crucial role in global ocean circulation.
• The ACC is over 100 times more powerful than the Amazon River. Correct: The ACC is over 100 times more powerful than the Amazon River, making it the most powerful ocean current in the world, significantly influencing climate and marine ecosystems.

Notes:

• Nematodes have been reported from every continent on Earth and occur in deserts, swamps, oceans, the tropics, and Antarctica. Correct: Nematodes have been reported from every continent on earth and occur in deserts, swamps, the oceans, the tropics and Antarctica.
• They can cause a variety of diseases such as filariasis, and trichinosis and parasitize many crop plants and domesticated animals. Correct: Nematode parasites of animals occur in almost all organs of the body, but the most common sites are in the alimentary, circulatory, and respiratory systems. They can cause a variety of diseases (such as filariasis, ascariasis, and trichinosis) and parasitize many crop plants and domesticated animals.

Notes:

• It is a bio-geographical boundary separating the eco-zones of Antarctica and Australia. Incorrect: Wallace Line is a bio-geographical boundary separating the eco-zones of Asia and Australia. It was identified by British explorer Alfred Russel Wallace in 1863 during his explorations.
• The area between the Wallace Line and Australia is known as the Coral Triangle, the most biodiverse marine environment on Earth. Correct: While the Wallace Line is a barrier for terrestrial species, it doesn’t stop marine life. The area between the Wallace Line and the Sahul Shelf (near Australia) is known as the Coral Triangle, the most biodiverse marine environment on Earth. 

Notes:
The Gulf of Aqaba is located at the northeastern tip of the Red Sea, making it the northernmost of the listed locations. The Antarctic Ocean is the southernmost, situated around Antarctica. The Mediterranean Sea lies to the north of the Gulf of Mexico, which is located to the southeast of the United States. Thus, the correct order is Gulf of Aqaba (1), Antarctic Ocean (4), Mediterranean Sea (3), Gulf of Mexico (2).

Notes:

• The Antarctic midge is the only insect native to Antarctica, employing quiescence and obligate diapause to survive freezing temperatures.
• Emperor penguins are the largest of the penguin species, known for their remarkable breeding behavior and ability to withstand harsh winter conditions by huddling together for warmth.
• Snow petrels are small seabirds that nest in Antarctic regions, possessing adaptations like a specialized gland to excrete salt, allowing them to thrive in their icy habitat.

Notes:

• Rabies is a vaccine-preventable, zoonotic, viral disease caused by the RABV virus. Correct: Rabies is a vaccine-preventable, zoonotic, viral disease caused by the RABV virus. It primarily affects the central nervous system, leading to severe brain disease and death if medical care is not received before symptoms start.
• Rabies is present on all continents except Antarctica, with over 95% of human deaths occurring in Asia and Africa. Correct: Rabies is present on all continents except Antarctica, with over 95% of human deaths occurring in Asia and Africa. It is one of the neglected tropical diseases (NTD) that predominantly affects already marginalized, poor, and vulnerable populations.
• Rabies can be treated effectively with antibiotics. Incorrect: Rabies cannot be treated with antibiotics, as it is a viral infection and requires immediate post-exposure prophylaxis (PEP) to prevent the onset of symptoms.