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CLIMATE AND NATURAL VEGETATION (CLASS 9)

WHY ARE MOUNTAINS COLD(CLICK THE LINK TO WATCH VIDEO)


1. WHY TEMPERATURE DECREASES  WITH INCREASING ALTITUDE?(MCQ)
A. AMOUNT OF TERRESTRIAL RADIATION LESSER IN HIGHER ALTITUDE
B. LESS AMOUNT OF INCOMING SOLAR RADIATION
C. LOWER AIR PRESSURE AT HIGH ALTITUDE  RESULTING IN LESSER COLLISION BETWEEN AIR MOLECULES
D. A& C STATEMENTS ARE CORRECT

2. WHICH OF THE FOLLOWING CITIES IS COLDER    IN JANUARY ?
A. SHIMLA
B. CHANDIGARH
C. LEH
D. BENGALURU

. LOCATION OF HOT DESERTS( CLICK TO WATCH VIDEO)
3. WHICH OF THE WEATHER STATION HAS THE LOWEST RANGE OF TEMPERATURE ?
A. CHANDIGARH
B. MUMBAI
C. AMRITSAR
D. HYDERABAD
What could be the reason for low range of temperature.


4.WHY ARE DESERTS FOUND IN THE MID LATITUDES EVEN THOUGH THE EQUATORIAL REGION GETS MORE SUNSHINE ?
(SEE IF THIS PICTURE CAN HELP YOU TO EXPLAIN THE FORMATION OF DESERTS)

5.IN 16TH AND 17TH CENTURY SHIPS SAILING FROM EUROPE TO SOUTH AMERICA AND WEST INDIES(CARRYING HORSES) USED  TO FACE WATER SCARCITY BETWEEN LATITUDES 22 TO 25  DEGREE  NORTH OVER THE ATLANTIC OCEAN.  THE SHIP ENCOUNTERS DRY AIR EVEN OVER THE SEA WHAT IS THE REASON FOR IT ?

VIDEO ON HORSE LATITUDE(CLICK LINK)

CORIOLIS FORCE( CLICK LINK)



HEAT BUDGET

EL NINO AND LA NINA

6.WHICH OF THE FOLLOWING STATEMENTS IS TRUE?
A. THE EL NINO RESULTS IN WET WEATHER IN ASIA AND  PREVALENCE OF COLD CURRENT  NEAR PERUVIAN COAST WHICH IS GOOD FOR FISHING .
B, LA NINA RESULTS IN  DRAUGHT IN INDIA  AND CHINA AND FLOODS IN PERU
C. EL NINO REULTS IN DROUGHTS IN ASIA AND HEAVY RAINS IN PERU AND BAD TIMES FOR PERUVIAN FISHERMEN.
D. LA NINA IS BAD TIMES FOR ASIAN FISHERMEN AND GOOD TIME FOR PERUVIAN FARMERS.













BUTTRESS ROOTS 


LIANAS - WOODY CLIMBERS
EPIPHYTES - SPONGY ROOTS FOR ABSORBING MOISTURE 
FLYING LEMUR
https://www.youtube.com/watch?v=SIgv8Qw--kk



Comments

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