3. (50) WORLD GEOGRAPHY Flashcards

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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

A

Assal Lake

22
Q

Iceberg?

A

A floating mass of Ice

23
Q

____ is the most abundant component of salts in sea

A

Chlorine

24
Q

Which ooze is found in abundance in the Atlantic Ocean

A

Globigerina

25
Q

_____ regions have the lowest salinity

A

Mediterranean Sea

26
Q

Organisms that live on the ocean bottoms are

A

Benthos

27
Q

The grassland of Asia is called

A

Steppe

28
Q

Rice needs

A

Heavy rainfall and high temperature

29
Q

What is viticulture

A

cultivation of grapes

30
Q

Horticulture?

A

Growing of flowers and fruits

31
Q

Humid Farming?

A

Farming in rainy seasons

32
Q

Largest coffee producer of the world is

A

Brazil

33
Q

In Pak iron ore is found in

A

Kalabagh

34
Q

______ is an exmaple of foot-loose industry

A

Electronics Industry

35
Q

The aborigines of North America are

A

Red Indians

36
Q

A hinterland is

A

an area that lies behind a seaport and supplies the bulk of its exports

37
Q

Sea Breeze?

A

Local wind that blows from sea towards the land

38
Q

The ____ river is the life-blood of Mayanmar

A

Irrawardy River

39
Q

Sheffield has been famous for

A

Cutlery Industry

40
Q

____ lies on the River Nile

A

Khartoum

41
Q

Diego Garcia is an Island in

A

Indian Ocean

42
Q

______ is the busiest ocean trade routes?

A

Panama Canal

43
Q

Gulf Stream

A

A warm current in the Atlantic Ocean

44
Q

_____ is the most common salt in the sea water

A

Sodium Chloride

45
Q

Which are the Benelux countries

A

Belgium
Netherland
Luxembourg

46
Q

_____ is hardwood tree

A

Sheesham

47
Q

Speleology is the scientific study of

A

Caves

48
Q

Horse latitudes refer to the

A

Sub-tropical high pressure belt

49
Q

Dead sea is

A

Salt lake and lowest point of earth below sea level

50
Q

Yak mostly found in

A

Tibet