Climate Flashcards

1
Q

What is the time period for cold weather season in India?

A

Dec- Feb

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2
Q

What is the time period for hot weather season in India?

A

Feb- May

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3
Q

What is the time period for south west monsoon season in India?

A

June- sept

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4
Q

What is the time period for retreating monsoon season in India?

A

Oct-Nov

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5
Q

What is India’s average temp?

A

21

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6
Q

Why does Delhi and surrounding’s temps go subfreezing?

A
  1. Cold winds from turkmenistan and caspian sea
  2. intense snow fall in himalayas
  3. continentality
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7
Q

Which rains are crucial for rabi?

A

Winter rains, by western disturbances

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8
Q

How does winter rainfall by westernly disturbances originate?

A

From temperate cyclones in Mediterranean sea

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9
Q

Why does TN receive rainfall in winters?

A

NE Trade winds over Bay of Bengal

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10
Q

Which part of the country gets rainfall by westerly disturbances?

A

North and NW

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11
Q

Why do Loos occur?

A
  1. ITCZ
  2. Hot weather
  3. Sandy area
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12
Q

Which states experience Norwester?

A

Assam, Bengal, Jharkhand, Odissa

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13
Q

How does Norwesters form?

A

When dust storms are supplied by moisture from (the NE) India

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14
Q

Diff regional names for Norwester?

A

Bengal: Kalbaisaki
Assam: Bardali Cheera

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15
Q

What are pre-monsoon showers?

A

Convectional rainfall around WG during hot weather season

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16
Q

Diff names for pre-monsson showers?

A

Coffee Blossoms- Kerala

Mango showers- WG of Karnataka and Kerala

17
Q

What types of monsoon occurs from june-spet?

A

Bay of Bengal branch, arabian sea branch, indo gangetic plains

18
Q

Why do October heats happen?

A
  1. Temp is high

2. Air is saturated with moisture

19
Q

What are the criteria under which Koeppon classifies Climate?

A

Vegetation, Precipitation and Temperature

20
Q

Acc to Koeppon’s Classification, A=

A

Tropical and Evergreen

21
Q

Acc to Koeppon’s Classification, B=

A

Desert

22
Q

Acc to Koeppon’s Classification, C=

A

Warm Temperate

23
Q

Acc to Koeppon’s Classification, D=

A

Cold Temperate

24
Q

Acc to Koeppon’s Classification, E=

A

Polar

25
Q

Acc to Koeppon’s Classification, f=

A

Rainfall throughout the year

26
Q

Acc to Koeppon’s Classification, m=

A

Monsoon rainfall

27
Q

Acc to Koeppon’s Classification, s=

A

summer dry and winter wet

28
Q

Acc to Koeppon’s Classification, w=

A

winter dry and summer wet

29
Q

Acc to Koeppon’s Classification, Bs=

A

Thorny vegetation in a desert (semi-arid)

30
Q

Acc to Koeppon’s Classification, Bh=

A

Completely barren