3. (50) WORLD GEOGRAPHY Flashcards

(50 cards)

1
Q

Diameter of the earth at the equator is

A

12,753 km

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2
Q

Earth orbits the sun at

A

107, 320 km

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3
Q

Sun shines vertically on the equator

A

Twice a year

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4
Q

____ has the longest summer day

A

France

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5
Q

Standard time of Pakistan is

A

5 hours ahead of Greenwhich mean time

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6
Q

On____ sunrays are vertical over the tropic of Cancer

A

June 21

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7
Q

The minimum distance b/w the sun and the earth occurs on

A

Jan 3

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8
Q

What is the period of Lunar month

A

27.50 days

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9
Q

Greenwich is situated near

A

London

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10
Q

Epeirogeny is the result of

A

Vertical earth movements

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11
Q

What is meant by orogeny

A

Upliftment at sub-continental scale due to horizontal earth movement

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12
Q

Red sea is an example of

A

a Rift Valley

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13
Q

The Elastic Rebound theory deals with

A

Earthquakes

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14
Q

What is graben

A

A downfaulted Area

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15
Q

Where is the focus of the Plutonic earthqueakes

A

At great depth in the interior of the earth

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16
Q

The cradles of civilization have been

A

plains

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17
Q

____ layer of atmosphere is vital for telecommunications

A

Lonosphere

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18
Q

___ clouds likely to cause heavy rainfall

A

Cirrocumulus

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19
Q

Cyclone?

A

A low pressure system with anti-clockwise winds inNorther Hemisphere

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20
Q

Warm air tends to rise ip through cold air because

A

The warm air is less denser

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21
Q

The highest salinity is found in

22
Q

Iceberg?

A

A floating mass of Ice

23
Q

____ is the most abundant component of salts in sea

24
Q

Which ooze is found in abundance in the Atlantic Ocean

25
_____ regions have the lowest salinity
Mediterranean Sea
26
Organisms that live on the ocean bottoms are
Benthos
27
The grassland of Asia is called
Steppe
28
Rice needs
Heavy rainfall and high temperature
29
What is viticulture
cultivation of grapes
30
Horticulture?
Growing of flowers and fruits
31
Humid Farming?
Farming in rainy seasons
32
Largest coffee producer of the world is
Brazil
33
In Pak iron ore is found in
Kalabagh
34
______ is an exmaple of foot-loose industry
Electronics Industry
35
The aborigines of North America are
Red Indians
36
A hinterland is
an area that lies behind a seaport and supplies the bulk of its exports
37
Sea Breeze?
Local wind that blows from sea towards the land
38
The ____ river is the life-blood of Mayanmar
Irrawardy River
39
Sheffield has been famous for
Cutlery Industry
40
____ lies on the River Nile
Khartoum
41
Diego Garcia is an Island in
Indian Ocean
42
______ is the busiest ocean trade routes?
Panama Canal
43
Gulf Stream
A warm current in the Atlantic Ocean
44
_____ is the most common salt in the sea water
Sodium Chloride
45
Which are the Benelux countries
Belgium Netherland Luxembourg
46
_____ is hardwood tree
Sheesham
47
Speleology is the scientific study of
Caves
48
Horse latitudes refer to the
Sub-tropical high pressure belt
49
Dead sea is
Salt lake and lowest point of earth below sea level
50
Yak mostly found in
Tibet