DAILY CURRENT AFFAIRS -2 SEPTEMBER 2019 BY SUMIT

     IMPORTANT TOPICS FOR TODAY 



BY SUMIT BHARDWAJ                        2nd September 2019



1.Pakistan says will grant consular access to Kulbhushan Jadhav on Monday(GS-2)



2.Mamallapuram to host Narendra Modi-Xi Jinping meeting in October (GS-1,2)

DAILY CURRENT AFFAIRS
Mamallapuram





3.Russia to train four Indian astronauts for Gaganyaan(GS-2,3)

DAILY CURRENT AFFAIRS



5.Germany asks Poland’s forgiveness 80 years after Second World War(GS-1)

(1) Humiliation by the Treaty of Versailles
War indemnity.
The provision for disarming Germany.
Saar coal mine to France for 15 years.
Polish corridor was given to Poland.
City of Danzing was made free.
(2) Growth of Fascism and Nazism
Mussolini (Italy) and Hitler (Germany) strongly glorified war and violence.
While West was fighting communism, Germany and Italy started massive militarization.
(3) Rise of Japan
Imperialism.

Rome-Berlin-Tokyo axis (1936).
(4) Neglect of minority interests
New countries like Poland, Czechoslovakia and Austria were formed after the First World War. While drawing boundaries the interests of minority groups in each of these countries were neglected.
(5) Military Alliance
Allies – Britain, France, USA, USSR and China vs Axis Powers – Germany, Italy and Japan
Leaders – Churchill (Britain), Roosevelt (USA), Stalin (USSR)
(6) Germany’s attack on Czechoslovakia
In-spite of the Munich Pact between Germany and Britain (1938), Germany re-attacked and sized Czechoslovakia.

(7) Immediate Cause : Germany’s invasion of Poland (1st September 1939)
Germany annexed Polished corridor and Danzig city. The sudden attack on Poland is known as Blitzkrieg (lightning war).


6.Catastrophic’ hurricane Dorian hits Bahamas(GS-1,3)

CONTEXT: Hurricane Dorian became the strongest storm in modern records to hit the northwestern Bahamas and is expected to pound the islands with up to two days of torrential rain, high waves and damaging winds as parts of Florida evacuated before it took aim at the U.S. mainland.The U.S. National Hurricane Center (NHC) said Dorian was over Abaco as a Category 5 storm on Sunday with maximum sustained winds of 180 miles per hour (285 km per hour) and gusts of more than 200 mph (322 kph).

Hurricane :Tropical Cyclones

Tropical cyclones are regarded as one of the most devastating natural calamities in the world.They originate and intensify over warm tropical oceans.These are ferocious storms that originate over oceans in tropical areas and move over to the coastal areas causing violent winds, very heavy rainfall, and storm outpourings.Names of cyclone in different regionsThey are known as:Cyclones in the Indian OceanHurricanes in the AtlanticTyphoons in the Western Pacific and the South China SeaWilly-willies in Western Australia

Conditions for the formation of Tropical Cyclone

The conditions which favour the formation and intensification of tropical cyclone storms are:Large sea surface with a temperature higher than 27° CPresence of the Coriolis forceSmall differences in the vertical wind speedA pre-existing weak- low-pressure area or low-level-cyclonic circulationUpper divergence above the sea level system

Formation of Cyclone

The energy that strengthens the storm comes from the condensation process in the towering cumulonimbus clouds, surrounding the centre of the storm.With an uninterrupted supply of moisture from the sea, the storm is again strengthened.On reaching the terrestrial region the moisture supply is cut off and the storm dissipates.The place where a tropical cyclone cuts the coast is called the landfall of the cyclone.A landfall is frequently accompanied by sturdy winds, heavy rain and mounting sea waves that could threaten people and cause damage to properties.Cyclones which cross 20 degrees North latitude are more destructive.They cover a larger area and can originate over the land and sea whereas the tropical cyclones originate only over the seas and on reaching the land they dissipate.

Eye of Cyclone

A mature tropical cyclone is characterised by the strong spirally circulating wind around the centre which is called the eye.The eye is an area with calm weather descending air.It is characterized by light winds and clear skies.

Eye Wall

Around the eye is the eyewall, where there is a strong spiralling rise of air to a greater height reaching the tropopause.The wind reaches maximum velocity in this region and torrential rain occurs here.From the eyewall, rain bands may radiate and trains of cumulus and cumulonimbus clouds may drift into the outer region.

TODAYS SOURCES:THE HINDU,TIMES OF INDIA,WIKIPEDIA,THE GUARDIAN

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