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प्रश्न
On the basis of Fig, answer the following questions:
- What is the range of the altitude of Amazon river basin?
- Between which two highlands is the Amazon river basin located?
- Observe the region with the altitude 500 to 1000 metres. Describe the locational extent of this region shown in yellow with reference to direction.
- What do the isolated regions shown in yellow indicate?
- Besides the Amazon river basin, where else do you find regions with an altitude of less than 200m?
- Describe the plateau region with height of 200 to 500 m through which tributaries of Amazon flow in your own words.
उत्तर
- The range of altitude of the Amazon river basin is from 0 metres to 200 metres.
- The Amazon river basin is located between the Guyana Highlands and the Brazilian Highlands.
- The region in yellow represents the Brazilian Highlands. They cover most of the eastern and southern parts of Brazil.
- The isolated region shown in yellow indicate the Brazilian Highlands or the Brazilian Plateau or the Brazilian Shield.
- Besides the Amazon basin the other regions with an altitude of less than 200m are the Pampas, Parana and Paraguay basin, as well as the Eastern and Northen coastal region.
- The highlands here gradually slope towards north and slopes are not very steep. The tributaries of Amazon, eg. Xingu river flowing through this region make rapids and waterfalls.
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संबंधित प्रश्न
Arrange the following in correct order and complete the chain.
Physiographic divisions of Brazil from north west to south east - Brazilian Highlands- The Great Escarpment – Guyana Highlands – Amazon Plains
Arrange the following in correct order and complete the chain.
Arrange according to decreasing amount of rainfall in Brazil Pernambuco – Rio Grande do Sul-Amazonas – Roraima.
Read the following map and answer the given questions .
i) Which states in the north-eastern India have less population density?
ii) How much is the population density of Kerala?
iii) Name any two states in the Ganga plains having high population density.
iv) Name one state in the northern part of India which has low population
density.
v) Name the state on the eastern coast with high population density.
vi) Name one state in the north-west having medium population density.
Differentiate between the physiography of Brazil and India.
Write geographical reason.
There are no west-flowing rivers in Brazil.
Identify the correct group.
These rivers of Brazil are north-flowing
Show the following in the outline map of Brazil with index.
- Pantanal
- Thorny and bush type vegetation
- Pampas grassland
- Coffee producing region
- Amapa-high urbanization state of north
- Manaus port
Show the following in the outline map of Brazil with index.
- Highest peak in Brazil
- Drought Quadrilateral region
- Region where anacondas are found
- Pampas grassland
- Smallest state of Brazil
- Capital of Brazil
Observe the map of Brazil and answer the following questions.
- What is the delta of Amazon river called ?
- Which country borders Brazil at the Pampas grasslands ?
- Where does Amazon river drain its water ?
- Which is the only river that meets the Atlantic Ocean at the eastern coast ?
- Which is the nearest beach to the grasslands?
- In which physical feature lies the peak of Pico de Neblina?
Observe the map of Brazil and answer the following questions.
- What is the relative location of the Parana river to the escarpment?
- What is the general variance in height when we move towards the north of the Amazon river basin?
- Which is the highest point in Brazil?
- Which is the river that flows through the region Caatinga?
- Which geographical or physical feature of Brazil lies in the region of the Paraguay river?
- Which region located here is recognized as one of the largest wetlands in the world?
