Europa: Researchers have said that there might be an abundance of water pockets beneath formations called double ridges on Jupiter’s moons Europa. Europa’s surface is mostly solid water ice. Double ridges are the formations which are most common on Europa’s surface and are similar to those seen on Earth’s Greenland ice sheet. Europa is slightly […]
Category: Geography Current Affairs
Pre-Eruption Warning Signals At Volcanoes
Pre-Eruption Warning Signals At Volcanoes: New research detected pre-eruption warning signals at Whakaari White Island and other active volcanoes, majorly from New Zealand. Every volcano behaves differently, some have crater lakes while others are “dry”, they have diverse magmas and rise to different elevations. Despite these differences volcanoes such as Whakaari, Ruapehu and Tongariro in […]
Aurora Glow Observed Above Iceland
Aurora Glow Observed Above Iceland: Stunning aurora glow was recently observed above Iceland after a ‘dead’ sunspot erupted. An Aurora is a display of light in the sky predominantly seen in the high latitude regions (Arctic and Antarctic). It is also known as a Polar light. There are two types- the aurora borealis and aurora […]
World’s Highest Tunnel At Shinku La Pass
World’s Highest Tunnel At Shinku La Pass: The world’s highest tunnel will be constructed by the Border Roads Organisation (BRO) at Shinku La Pass at 16,580 feet. This tunnel will be connecting Himachal Pradesh to Ladakh. The construction of this tunnel by the Border Roads Organisation (BRO) will begin by July 2022. This tunnel will […]
Black Sea And Russia
Black Sea And Russia: The sinking of the warship Moskva, the 600-foot, 12,500-tonne flagship of the Russian Black Sea Fleet — whether due to a Ukrainian missile strike or, as Russia claims, a fire on board — is a serious setback for Russia. The Black Sea, also known as the Euxine Sea, is one of […]
Reconstitution Of The Mullaperiyar Dam’s Supervisory Committee
Reconstitution Of The Mullaperiyar Dam’s Supervisory Committee: The Supreme Court ordered the reconstitution of the Mullaperiyar dam’s supervisory committee. The committee will include one technical expert each from Tamil Nadu and Kerala, the two States involved in the dispute concerning safety of the dam. The court has empowered the panel with functions and powers on […]
What is Coastal Erosion?
Coastal Erosion: The Ministry of Earth Sciences informed the Lok Sabha that of the 6,907.18-km-long coastline of the Indian mainland, about 34% is under varying degrees of erosion, while 26% is of an accretional nature and the remaining 40% is in a stable state. The National Centre for Coastal Research (NCCR), Chennai, an attached office […]
International Energy Agency (IEA) To Release 120 Million Barrels Of Crude Oil
International Energy Agency (IEA) To Release 120 Million Barrels Of Crude Oil: India has welcomed the decision by the International Energy Agency (IEA) to release 120 million barrels of crude oil from its strategic reserves, in addition to the release of 180 million barrels of crude oil from the strategic reserves of the US. The […]
What Is a Protoplanet?
What Is a Protoplanet? The Hubble Space Telescope has photographed a Jupiter-like protoplanet forming through a process that researchers have described as intense and violent. The Hubble Space Telescope is a project of international cooperation between National Aeronautics and Space Administration (NASA) and ESA (European Space Agency). The newly forming planet captured by Hubble is […]
De-notified, Nomadic And Semi-Nomadic Tribes
De-notified, Nomadic And Semi-Nomadic Tribes: A standing committee of Parliament, in its report, has criticised the functioning of the development programme for de-notified, nomadic and semi-nomadic tribes. They are communities that were ‘notified’ as being ‘born criminals’ during the British regime under a series of laws starting with the Criminal Tribes Act of 1871. They […]
