GEOGRAPHY Flashcards
ANAK KRAKATAU VOLCANO ERUPTED RECENTLY. WHERE IS IT LOCATED?
JAKARTA- INDONESIA
EL-NINO IN SPANISH MEANS?
LITTLE BOY
EL-NINO OCCURS AFTER A TIME INTERVAL RANGING BETWEEN?
2 to 7 YEARS
WHEN ENSO IS IN NEUTRAL PHASE IN WHICH DIRECTION DOES THE TRADE WIND BLOWS?
WEST ALONG EQUATOR AND TAKE WARM WATER FROM SOUTH AMERICA TOWARDS ASIA.
DURING EL-NINO WHAT HAPPENS TO TRADE WINDS AND HOW DOES THESE WINDS EFFECT WATER?
TRADE WINDS WEAKEN OR REVERSE AND INSTEAD OF BLOWING FROM E TO W THEY COULD TURN INTO WESTERLIES. IT CAUSES WARM WATER TO MOVE INTO CENTRAL AND EASTERN EQUATORIAL PACIFIC OCEAN AND REACH THE COAST OF WESTERN AMERICA.
HOW MANY EL-NINO OCCURRED BETWEEN 1900 AND 1950?
SEVEN
HOW MANY EL-NINO OCCURED BETWEEN 1951-2021?
FIFTEEN
IMPACTS OF EL NINO’S
HEAVY RAINFALL, HEATWAVES AND DROUGHTS.
SUPPRESSED RAINFALL DURING MONSOON SEASON IN INDIA.
GULF OF OMAN CONNECTS?
ARABIAN SEA WITH STRAIT OF HORMUZ.
GULF OF OMAN BORDERING COUNTRIES?
ONLINE UPI
OMAN (SOUTH)
IRAN AND PAKISTAN (NORTH)
UAE (WEST)
_________OFFERS THE ONLY ENTRANCE FROM THE ARABIAN SEA AND THE INDIAN OCEAN INTO THE PERSIAN GULF.
GULF OF OMAN.
DEAD ZONES IN GULF OF OMAN?
IT HAS ONE OF THE WORLD’S LARGEST DEAD ZONES AND THESE DEAD ZONES ARE INCAPABLE OF SUPPORTING AQUATIC FLORA DUE TO LITTLE OR NO OXYGEN.
PORT CHABAHAR IS LOCATED IN?
IRAN.
PORT SULTAN QABOOS, MUTTRAH IS LOCATED IN?
OMAN.
PORT OF FUJAIRAH IS LOCATED IN?
UAE.
KHOR FAKKAN CONTAINER TERMINAL IS LOCATED IN?
UAE.
MAYON VOLCANO ERUPTED RECENTLY- ITS LOCATION?
PHILLIPINES.
CYCLONE BIPARJOY ENTERED INDIAN LANDMASS NEAR WHICH PORT?
JAKHAU PORT GUJARAT.
WHAT IS THE DIFFERENCE BETWEEN LANDFALL AND DIRECT HIT?
TROPICAL CYCLONE IS SAID TO HAVE MADE A LANDFALL WHEN THE CENTRE OF THE STORM OR ITS EYE MOVES OVER THE COAST.
DIRECT HIT REFERS TO A SITUATION WHERE THE CORE OF HIGH WINDS (OR EYE WALL) COMES ONSHORE BUT THE CENTRE OF THE STORM MAY REMAIN OFFSHORE.
WHAT IS FISH KILL?
PHENOMENON IN WHICH SUDDEN AND UNEXPECTED DEATH OF MANY FISH OR OTHER AQUATIC ANIMALS OVER A SHORT TIME AND MOSTLY WITHIN A PARTICULAR AREA
FACTORS THAT LED TO TEXAS FISH KILL?
1 WARM WATERS- OXYGEN DISSOLVES LEES EASILY.
2 CALM SEAS- OXYGEN ENTERS WATER BY MIXING WITH WIND AND WAVES.
3 WEATHER- OVERCAST SKIES (CLOUDINESS) DECREASE SUNLIGHT- DECREASE PHOTOSYNTHESIS BY PHYTOPLANKTONS.
NOTE- ANY RELATION BETWEEN THE TEXAS FISH KILL AND CLIMATE CHANGE HASN’T BEEN FOUND.
WHAT IS HEAT STROKE?
A HEAT STROKE HAPPENS WHEN THE AMBIENT TEMPERATURE IS SO HIGH THAT THE BODY IS UNABLE TO REGULATE THE CORE TEMPERATURE, WHICH SHOOTS UP TO 40 DEGREE C (OR 104 DEGREE F).
IN THESE CASES THERE IS A SEVERE IMBALANCE OF SALTS SUCH AS SODIUM AND POTASSIUM IN THE BODY.
HOW TO TREAT HEAT STROKE?
BRING DOWN THE CORE TEMPERATURE OF THE BODY FAST
1 BY POURING COLD WATER OVER THE PERSON.
2 MAKING THEM DRINK COLD DRINKS.
3 GIVING THEM ELECTROLYTES TO BALANCE SALT LEVELS.
SHANAN POWER PROJECT IS LOCATED ON WHICH RIVER?
UHL RIVER (TRIBUTARY OF BEAS).
ORIGIN OF UHL RIVER?
THAMSAR GLACIER IN DHAULADHAR RANGE OF THE HIMALAYAS.
KALAKKAD MUNDANTHURAI TIGER RESERVE IS LOCATED IN?
SOUTHERN WESTERN GHATS IN TIRUNELVELI AND KANYAKUMARI DISTRICT OF TAMIL NADU.
KALAKKAD MUNDANTHURAI TIGER RESERVE WAS ESTABLISHED IN____ YEAR BY COMBINING___________ THAT WERE ESTABLISHED IN________?
1988 BY COMBINING KALAKKAD WILDLIFE SANCTUARY AND MUNDANTHURAI WILDLIFE SANCTUARY THAT WERE ESTABLISHED IN 1962.
WHICH IS THE 2ND LARGEST PROTECTED AREA IN TAMIL NADU STATE?
KALAKKAD MUNDANTHURAI TIGER RESERVE.
1ST TIGER RESERVE OF TAMIL NADU?
KALAKKAD MUNDANTHURAI TIGER RESERVE.
KALAKKAD MUNDANTHURAI TIGER RESERVE IS PART OF WHICH BIOSPHERE RESERVE?
AGASTHYAMALA BIOSPHERE RESERVE.
TYPE OF VEGETATION IN KALAKKAD MUNDANTHURAI TIGER RESERVE?
DRY THORN FOREST TO DRY DECIDUOUS, MOIST DECIDUOUS AND A PATCH OF WEST COAST WET EVERGREEN FORESTS ON THE HIGHER REACHES OF THE RESERVE.
WHICH TIGER RESERVE IS CALLED POPULARLY AS RIVER SANCTUARY AND WHY?
KALAKKAD MUNDANTHURAI TIGER RESERVE.
RIVER THAMIRABARANI AND 13 OTHER RIVERS ORIGINATE FROM KALAKKAD MUNDANTHURAI TIGER RESERVE.
FAUNA OF KALAKKAD MUNDANTHURAI TIGER RESERVE?
LEOPARD, ELEPHANTS, NILGIRI TAHR, NILGIRI LANGUR, WILD BOAR etc.
WHAT IS POLAR MOTION?
EARTH SPINS AROUND AN IMAGINARY AXIS PASSING THROUGH THE NORTH AND SOUTH POLES VIA ITS CENTRE OF MASS. POLES AND THE AXIS KEEP SHIFTING NATURALLY AS THE MASS DISTRIBUTION IN AND ON THE PLANET CHANGES. THIS PHENOMENON IS KNOWN AS POLAR MOTION.
WHAT CAUSES POLAR MOTION?
1 ROCKS CIRCULATING INSIDE MANTLE.
2 OCEAN CURRENTS AND HURRICANES
3 HUMAN ACTIVITIES=>GLOBAL WARMING=>MELTING OF ICE AND GLACIERS IN GREENLAND=>DRIFT IN EARTH’S AXIS. GROUNDWATER EXTRACTION IS ALSO A CAUSE.
LOCATION OF AMARNATH CAVE?
SRINAGAR- SOUTH KASHMIR HIMALAYAS.
PANGONG TSO LAKE IS LOCATED IN?
● PANGONG PSO IS AN ENDORHEIC LAKE (LANDLOCKED) THAT IS PARTLY IN INDIA’S LADAKH REGION AND PARTLY IN TIBET.
WHAT’S ON THE NORTH AND SOUTH SIDE OF PANGONG TSO LAKE?
● KARAKORAM MOUNTAIN RANGE INCLUDING K2 ENDS AT THE NORTH BANK OF PANGONG TSO.
● IT’S SOUTHERN BANK TOO HAS HIGH BROKEN MOUNTAINS SLOPING TOWARDS SPANGUR LAKE IN THE SOUTH.
PANGONG TSO WATER?
○ CRYSTAL CLEAR
○ BRACKISH
WHO CONTROLS PANGONG TSO LAKE?
● 2/3 BY CHINA WITH JUST ABOUT 45 KM UNDER INDIAN CONTROL.
WHICH WILDLIFE SANCTUARY RECENTLY HAS BEEN MADE COMPLETELY FREE OF ANY HUMAN SETTLEMENT FOLLOWING ONE OF THE COUNTRY’S LARGEST PEACEFUL RELOCATIONS OF FOREST DWELLERS?
DEBRIGARH WILDLIFE SANCTUARY.
LOCATION OF DEBRIGARH WILDLIFE SANCTUARY?
LOCATED IN BARGARH DISTRICT IN ODISHA.
DEBRIGARH WILDLIFE SANCTUARY IS NESTLED BETWEEN THE ___________ DAM AND RESERVOIR?
HIRAKUD DAM AND RESERVOIR.
WHICH FREEDOM FIGHTER IS ASSOCIATED WITH DEBRIGARH WILDLIFE SANCTUARY?
VEER SURENDRA SAI. DURING HIS REBELLION AGAINST THE BRITISH VEER SURENDRA SAI MADE HIS BASE AT BARAPATHARA LOCATED WITHIN THE SANCTUARY.
WHICH SANCTUARY IN ODISHA WITNESSES THE MAXIMUM DIVING DUCKS DURING THE WINTER SEASON AS COMPARED TO ALL OTHER SANCTUARIES OF ODISHA?
DEBRIGARH WILDLIFE SANCTUARY.
THE SPACECRAFT THAT HAS LANDED THE FARTHEST FROM THE EQUATOR ON MOON SO FAR IS?
NASA’s SURVEYOR 7 WHICH MADE LANDING IN 1968.
FIRST SPACECRAFT TO LAND ON THE FAR SIDE OF THE MOON- (THE SIDE THAT DOES NOT FACE THE EARTH)?
CHINA’s CHANG’E 4 MISSION 2019.
WHY LUNAR EQUATOR IS MORE TARGETED FOR SPACECRAFT LANDINGS?
● TERRAIN AND TEMPERATURE ARE MORE HOSPITABLE AND CONDUCIVE FOR LONG AND SUSTAINED OPERATION OF THE INSTRUMENTS ON BOARD.
● SURFACE IS EVEN AND SMOOTH, STEEP SLOPES ALMOST ABSENT, FEWER HILLS OR CRATERS.
● ABUNDANT SUNLIGHT- OFFER STEADY SUPPLY OF ENERGY FOR SOLAR POWERED INSTRUMENTS.
WHY HAS NO SPACECRAFT EVER TARGETED A LANDING NEAR THE LUNAR SOUTH POLE?
● DIFFICULT TERRAIN AS MANY AREAS LIE IN A COMPLETELY DARK REGION WHERE SUNLIGHT NEVER REACHES. DIFFICULT TO OPERATE INSTRUMENTS.
● TEMPERATURE CAN FALL BELOW MINUS 230 DEGREES CELSIUS. (COLDEST PLACES ON EARTH CAN GO DOWN TO MINUS 92 DEGREES CELSIUS).
● LUNAR SURFACE IS HERE LITTERED WITH DEEP CRATERS.
WHY DID INDIA WANTS TO EXPLORE THE LUNAR SOUTH POLE?
● UNEXPLORED REGIONS.
● CHANDRAYAAN-1 MISSION IN 2008 DETECTED THE PRESENCE OF WATER ON THE LUNAR SURFACE.
● ANYTHING TRAPPED HERE IS LIKELY TO REMAIN FROZEN IN TIME, WITHOUT UNDERGOING MUCH CHANGE.
● ROCK AND SOIL AT NORTH AND SOUTH POLE COULD PROVIDE CLUES TO THE EARLY SOLAR SYSTEM.
WHAT ARE PERMANENTLY SHADOWED REGIONS (PSRs) ON MOON?
UNLIKE THE EARTH, WHOSE SPIN AXIS IS TILTED WITH RESPECT TO THE PLANE OF THE EARTH’S SOLAR ORBIT BY 23.5 DEGREES, THE MOON’S AXIS TILTS ONLY 1.5 DEGREES. BECAUSE OF THIS UNIQUE GEOMETRY, SUNLIGHT NEVER SHINES ON THE FLOORS OF A NUMBER OF CRATERS NEAR THE LUNAR NORTH AND SOUTH POLES. THESE AREAS ARE KNOWN AS PERMANENTLY SHADOWED REGIONS, OR PSRs.
DEFINITION OF EXTREMELY HEAVY RAINFALL AS PER IMD?
IMD DEFINES EXTREMELY HEAVY RAINFALL AS ONE IN WHICH MORE THAN 205 MM OF RAINFALL HAPPENS AT ANY PLACE WITHIN A 24-HOUR PERIOD.
REASONS FOR CHANGES IN THE RIVER COURSE IN THE NORTHERN PART OF THE COUNTRY?
● INDIAN TECTONIC PLATE MOVING NORTHWARD.
● ALLUVIAL PLAINS OF NORTH INDIA ARE SOFT AND MORE AMENABLE TO CHANGING RIVER COURSES.
SUDAN IS A COUNTRY IN NORTHEAST AFRICA WITH THE CAPITAL CITY?
KHARTOUM.
KHARTOUM IS LOCATED ROUGHLY IN THE CENTER OF THE COUNTRY, AT THE JUNCTION OF THE WHICH TWO RIVERS?
BLUE NILE AND WHITE NILE RIVERS.
SUDAN BORDERING COUNTRIES?
CENTRAL AFRICAN REPUBLIC TO SOUTHWEST.
CHAD TO WEST.
LIBYA TO NORTHWEST.
EGYPT TO NORTH.
ERITREA TO NORTHEAST.
RED SEA TO EAST.
ETHIOPIA TO SOUTHEAST.
SOUTH SUDAN TO THE SOUTH.
WHAT IS DARFUR REGION AND ITS BOUNDARIES?
IT IS A WESTERN REGION OF SUDAN.
BORDERED BY
SOUTH SUDAN TO SOUTH.
CENTRAL AFRICAN REPUBLIC TO SOUTHWEST.
CHAD TO WEST.
LIBYA TO NORTHWEST.
NILE RIVER TO THE EAST.
HEAT WAVES ARE ALSO KNOWN AS?
SILENT KILLERS.
GLOBAL FOREST WATCH IS ESTABLISHED IN AND BY?
IT WAS ESTABLISHED AS A PART OF_________?
ESTABLISHED IN 1997 BY WORLD RESOURCE INSTITUTE.
ESTABLISHED AS A PART OF THE FOREST FRONTIERS INITIATIVE.
IT STARTED AS A NETWORK OF NGOs PRODUCING UP-TO- DATE REPORTS ABOUT THE STATE OF FORESTS IN 4 PILOT COUNTRIES: CAMEROON, CANADA, INDONESIA, GABON.
TYPHOON DOKSURI APPEARED IN WHICH COUNTRY?
PHILIPPINES AND CHINA.
THE KERCH BRIDGE, ALSO KNOWN AS THE CRIMEA BRIDGE, IS THE ONLY DIRECT LINK BETWEEN THE TRANSPORT NETWORK OF _________ AND __________?
RUSSIA AND THE CRIMEAN PENINSULA.
KERCH STRAIT IS LOCATED IN?
EASTERN EUROPE.
KERCH STRAIT CONNECTS WHICH TWO WATER BODIES?
BLACK SEA WITH THE SEA OF AZOV.
KERCH STRAIT ACTS AS A NATURAL BOUNDARY, SEPARATING THE ________ PENINSULA IN CRIMEA FROM THE _______ PENINSULA IN RUSSIA.
KERCH PENINSULA IN CRIMEA
TAMAN PENINSULA IN RUSSIA.
INTERNATIONAL NORTH SOUTH CORRIDOR WAS INITIATED IN AND BY?
IN 2000 AND BY RUSSIA, INDIA AND IRAN.