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प्रश्न
How are corals formed?
उत्तर
Corals are a hard substance composed of a skeleton of tiny marine creatures called coral polyps. When corals die their hard skeletons remain fixed in place. Since these polyps live in colonies when they die their large accumulation of skeletons forms coral reefs which are circular or ridge-like.
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संबंधित प्रश्न
Write a note on the Central European Plains.
Choose the correct answer:
The area is a desert where water can be found is called a/an
Identify who I am
I am the southernmost tip of Africa
A list of names of Wildlife and Vegetation species has been provided.
Write them in the appropriate Columns given below.
Pine, Oak, Lynx, lichen, myrtle, olive, squirrel, seal, moss, spruce, beech, laurel, penguin, short grass.
| Climatic Regions | Wildlife | Vegetation |
| Arctic and sub-Arctic | ||
| Maritime Climate or west European Climate | ||
| Central European climate or temperate interior | ||
| Eastern European or continental climate | ||
| Mediterranean Climate | ||
| Desert Climate |
Describe the three important deserts found in Africa.
How has the wildlife of the tundra adapted to the climate?
Fill in the blanks
Australia is located between latitudes ____ and ____ and, between longitudes ____ and ____. So, this Island continent lies wholly in the ______ hemisphere. Australia is the _____ largest country in the world but is the smallest continent. The name Australia comes from the Latin word _______ meaning Southern. The official name is the ___________ of Australia. Some other popular names are the ‘Land of ______’ and the ‘_____ Continent’.
Write three interesting points about the Great Barrier Reef.
Name the factors that influence the climate of Australia. Elaborate any two.
Study the map given here and answer the questions (lines indicate the different climatic regions)
- Describe the vegetation of region C.
- What are the most outstanding characteristics of the climate of region B?
- On the map, draw the South-East Trade Winds with red
- By what name are the temperate grasslands known in the Murray-Darling Basin? Write the name in the appropriate place on the map.
