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Rural land use
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Favourable factors for fisheries
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Population and regional development
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Physical factors affecting on fisheries
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Read the following passage and answer the question given below
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The word petroleum is derived from the original Latin words petra and olium. Petra means rock and oleum means oil. Petroleum is a mixture of several types of hydrocarbons. The stratified rock in which the remains of marine microbial plant plankton (phytoplankton), algae and bacteria are found; such stratified rocks produce oil and natural gas. The remains of marine flora and fauna are stored at the bottom of the ocean, and silt accumulates and is buried beneath the silt layer. Due to the weight of the sludge and the heat generated from it, the organic matter deposited under the sludge is converted into droplets of fine oil. When the temperature of organic matter is reaches up to 120 degrees Celsius, then the organic matter is converted into oil particles. These oil particles penetrate into the microscopic pores of the rock and thus form rocks with a source of petroleum. Sandstones with high porosity are more likely to contain oil. It consists mainly of biofuels. The fuels currently in use include minerals such as coal, petroleum, natural gas and atoms. |
- How the word petroleum is formed?
- How rocks with petroleum sources are formed?
- Which rock is more likely to contain oil?
- What minerals are present in the fuel currently in use?
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An expansion of secondary and tertiary activities would lead to an increase in this category of land-use.
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Draw a diagram and label it:
Human factors affecting on distribution of population
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Identify the incorrect factor:
Footloose industries
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Arrange cities having inter-national airports from East to West -
- New York
- Delhi
- Tokyo
- London
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Short note:
Footloose industries.
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Short note :
Footloose industries.
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Short note :
Footloose industries
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A: When cities grow, their functions also grow.
R: Cities can have only one function.
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Short note:
Footloose industries.
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Give geographical reason.
A footloose industry does not have a strong locational preference.
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Draw diagram and label it.
Primary economic activities
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Write in detail about fishing activity.
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Mark and name the following on the outline map of the world with suitable index.
- A country having dense population in North America.
- Lumbering in Africa
- Chota Nagpur plateau - Industrial region
- Johansberg to London - Air transportation.
- Animal husbandry is South America
- Railway route in Australia
- Madagascar
- Siberian region
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Short note:
Footloose industries.
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Short note :
Footloose industries.
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