CDS 2021 | ExamGround
738 subscribers
618 photos
34 videos
19 files
711 links
πŸ‘‰ Current affairs
πŸ‘‰ Toppers Strategy
πŸ‘‰ Tips and tricks
πŸ‘‰ Group discussion
πŸ‘‰ Exam related materials
πŸ‘‰ Daily practice questions
πŸ‘‰ Previous year questions

#Afcat #cdse #ota #nda #capf #XYgroup



STAY TUNED!!
Download Telegram
Forwarded from ExamGround (Agarwal)
CyclonesπŸ”₯

* Cyclones are rapid inward air circulation around a low-pressure area. The air circulates in an anticlockwise direction in the Northern hemisphere and clockwise in the Southern hemisphere.

* Cyclones are usually accompanied by violent storms and bad weather.

* Cyclones represent circular fluid motion rotating in the same direction as the Earth. 

* The word Cyclone is derived from the Greek word Cyclos meaning the coils of a snake. It was coined by Henry Peddington because the tropical storms in the Bay of Bengal and the Arabian Sea appear like coiled serpents of the sea.

# ClassificationπŸ‘‡

* There are two types of cyclones:

Tropical cyclones; and

Extra Tropical cyclones (also called Temperate cyclones or middle latitude cyclones or Frontal cyclones or Wave Cyclones).

* The World Meteorological Organisation uses the term 'Tropical Cyclone’ to cover weather systems in which winds exceed β€˜Gale Force’ (minimum of 63 km per hour).

# Tropical CyclonesπŸ‘‡

Tropical cyclones are violent storms that originate over oceans in tropical areas and move over to the coastal areas bringing about large scale destruction caused by violent winds, very heavy rainfall and storm surges.

Tropical Cyclones are one of the most devastating natural calamities in the world.

Tropical cyclones originate and intensify over warm tropical oceans.

# The conditions favourable for the formation and intensification of tropical storms are:

* Large sea surface with temperature higher than 27Β° C.

* Presence of the Coriolis force.

* Small variations in the vertical wind speed.

* A pre-existing weak low- pressure area or low-level-cyclonic circulation.

* Upper divergence above the sea level system.


# Extratropical cyclones are referred to as mid-latitude depressions, temperate cyclones, frontal depressions and wave cyclones.

These are active above the mid-latitudinal region between 35Β° and 65Β° latitude in both the hemispheres. The direction of movement is from west to east and more pronounced in the winter seasons. It is in these latitude zones the polar and tropical air masses meet and form fronts.

T.me/cdsexamground
#article70 #cdsexam #afcatexam
Forwarded from ExamGround (Agarwal)
πŸ”†FUNDAMENTAL RIGHTS part 1/2

βœ…The fundamental Rights are meant for promoting the ideal of political democracy .
βœ…These are fundamental in the sense, that they are the most essential rights for the allround development (material, intellectual, moral and spiritual) of the individuals.
βœ… It is also named so because they are guaranteed and protected by the fundamental law of the land i.e. constitution .
βœ…Articles 12 to 35 deal with the fundamental rights.
βœ…There are six fundamental rights excluding right to basic education .
βœ… The fundamental rights are the freedoms guaranteed but these freedoms are not absolute, but are justiciable.
Justiciable means judicially enforceable .
βœ… The fundamental rights are different from the legal rights.
βœ…The legal rights are protected and enforced by ordinary law. On the contrary the fundamental right is protected and guaranteed by the constitution.
βœ…Article 21A is the right to education, was inserted in the year 2002 by the 86th constitutional amendment Act.
βœ…Generally right to education is falls under the right to freedom.
βœ… The state may deny some of the fundamental rights to a class of people as armed forces, paramilitary personnel police etc., in the interest of administrative efficiency or National integrity.
βœ…Except the rights mentioned in articles 20 and 21 , President has the power to suspend the enforcement of

#revision_notes
#polity
#Fundamental_Rights

#article70

T.me/cdsexamground
Forwarded from ExamGround (Aman Agarwal)
GULF OF MANNAR BIOSPHERE RESERVE AND NATIONAL PARK

βœ…The Gulf of Mannar is an arm of the Indian Ocean lying between the coast of Sri Lanka and the tip of India.

βœ… A chain of low islands and coral reefs known as Rama’s Bridge (Adam’s Bridge)
separates the Gulf of Mannar from the Palk Strait which lies to the north between India and Sri Lanka.

βœ…The Gulf of Mannar is known to harbor of over 3600 species of flora and fauna,
making it one of the richest coastal regions of Asia.

βœ…The park was declared as a biosphere reserve in 1989.


T.me/afcat_examground

#article70_afcat
#Defence_Exams_Notes #afcatexam