GEOGRAPHY Flashcards
(163 cards)
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).