Islands Flashcards
Archipelago meaning
2 major grps of Island in India
Lakshadweep n Minicoy - Arabian sea
Bay of Bengal island grps (572 islands/islets - whole grp divided into Andaman in North n Nicobar in South )
Bay of Bengal consists of ___ islands / islets
572
Coordinates for BOB islands
6-14 N
92-94 E
Coordinates for islands in Arabian sea
8-12 N
71-74 E
Arabian sea consists of
Lakshadweep
Minicoy island
The Line seperating Andaman and Nicobar islands
10 degree island
The Line seperating Minicoy from Maldives or seperating Maldives from India ?
8 degree line
Lakshadweep n Minicoy located Near
Malabar coast , 280-480 km away from Kerala coast
In BOB 2 major islets ( small islands ) are / 2 principal grps of islets
- Labrynth island
- Ritchies Archipelago
2 major category of islands in BOB
Andaman - north
Nicobar - south
Andaman and Nicobar is the elevated portion of __
Submarine mountains / seamounts
India’s only active volcano
Barren island
Barren island located in
Andaman ( in Andaman sea)
East of middle Andaman)
Portblair present in
South Andaman
Norcondom island present in
Andaman islands
Norcondom island present in
Northern Andaman sea
India’s only dormant volcano
Norcondom
Norcondom island known for its
Wildlife sanctuary - UNESCO tentative lists of world heritage site
Norcondom hornbill endangered - IUCN red list
Largest island in world
Greenland
Largest island in Lakshadweep
Andrott island
Capital/ HQ of South Andaman district
Portblair ( south Andaman)
Captial / HQ of Nicobar district
Car nicobar
Capital / HQ of North and middle Andaman district
Mayabindar
Capital of Andaman and Nicobar
Portblair in south Andaman
3 district of Andaman and Nicobar
1.north n middle Andaman
2. South Andaman
3. Nicobar
Largest island in india ( in area )
Andaman and Nicobar
Largest island in india
Great Nicobar in Andaman and Nicobar
Second largest island in Lakshadweep
Minicoy
Andaman and Nicobar climatic variation n vegetation
Equitorial vegetation, convectional rainfall, coral deposit near coastline
Entire grp of Lakshadweep island made of
Coral deposits
In Arabian sea how many grps of Island is there
36 islands of which 11 inhabited
What seperates South Andaman and Little Andaman
Duncan Passage
What seperates Myanmar’s Coco islands from North Andaman
Coco strait
Andaman and Nicobar formed via which plates
Burma minor plate ( part of Eurasian plate) n Indian plate
Andaman and Nicobar is the extention of __
Arkan yoma range ( mayanmar mountain range)
Arkan yoma range is an extention of
Purvanchal hills ( Andaman and Nicobar part of Himalayas)
Lakshadweep is made of
Corals
Lakshadweep part of
Reunion hotspot volcanism
Which island is close to Sumatra island in Indonesia
Grt nicobar
Northern most island of Lakshadweep
Amindivi
Southern most island of Lakshadweep
Minicoy
Andaman and Nicobar built up by
Limestone
Shale
Tertiary sandstone
Basic n ultra basic volcanoes
Andaman and Nicobar covered with which type of forest
Mangrove
The world’s largest n rarest crab called ___ , found in __
Giant Robber Crab , Andaman and Nicobar
Andaman and Nicobar called as
Emerald Island
Andaman state animal
Dugong
Administrative capital of Lakshadweep
Kavarati
Lakshadweep island consists of
Pebbles shingles cobbles boulders
Is forest present in Lakshadweep
No ( non existent)
Which island is designed as a bird sanctuary
Pitti island in Lakshadweep
Is releif features like hills streams valleys found in Lakshadweep
No
New moore present in BOB which type of landform-
Marine landform, offshore sandbar landform
Lakshadweep is a coral reef but what type of reef
It’s an example of atoll
Fringing reef examples
Andaman and Nicobar
Gulf of Kutch
Gulf of mannar
Palk bay
9 degree line present between
B/w Minicoy n main Lakshadweep archipelago/ laccadive/ kavarati
Which line divides amindivi n cannanore
11 degree line
The southern most point ( Indira point ) located in
Grt nicobar
Six degree line also called
Great channel
The grt channel divides
Grt nicobar n Aceh province in Indonesia
What lies in 6 degree channel
Indira point
Barren island or norcondom island is a __ type of volcano
Stratovolcanic or composite
8 degree line
Between Maldives n Minicoy / Maldives n India
Peaks of Andaman and Nicobar
- Highest - saddle peak - North Andaman
- Mt Thuiller ( grt nicobar )
- Mt Divalo ( middle Andaman)
- Mt koyab ( South Andaman)