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Online Tests
Biology FSC Part 2 Chapter 26 Online MCQ's Test MCQs With Answers
Question # 1
Which of the following is NOT recycled in ecosystem?
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Carbon
Sulphur
Energy
Water
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Question # 2
The Macacamulatta isbiological name for
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Black bear
Cat
Rhesus monkey
Deer
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Question # 3
Which statement defines the net primary production in an ecosystem over a given time period?
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The total amount of organic matter in the plants in excess of that used in respiration
The total amount of organic matter used in respiration by all the organisms present
The total amount of photosynthesis product from all plants
The total amount of organic matter in all organisms present
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Question # 4
The zoological name of leopard cat is.
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Fells domestica
Felis leo
Feilsbengalensis
Felisparodus
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Question # 5
The earth surface covered with water is
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35%
11%
21%
33%
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Question # 6
A natural process in which surface soil is removed by the action of water or wind is
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Corrosion
Attrition
Erosion
Weathering
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Question # 7
The total energy from the sun is happened by the producers in an ecosystem is about?
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20 %
10 %
5 %
1 %
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Question # 8
Clearance of vast areas of forest for lumber planting subsistence crops or grazing cattle is called as
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Deforestation
A-forestation
Forestation
Both a & b
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Question # 9
In aquatic ecosystem , near shore zone is called.
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Limnetic zone
Littoral zone
Profundal zone
Benthic zone
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Question # 10
The productivity of aquatic ecosystem is determined by light and
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CO2
Temperature
Nutrients
Water
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Question # 11
Temperate deciduous forest are located in Pakistan at.
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Chilas
Mian wali
Shogran
Sindh
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Question # 12
Here, light is insufficient to support photosynthesis.
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Littoral zone
Profundal zone
Limetic zone
Photoplankton zone
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Question # 13
At the time of independence in 1947 the population of pakistan was
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10 m
20 m
25.7 m
32.5 m
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Question # 14
A form of air pollution in which airbone acids produced by electric utility plants and other sources fall to Earth in distant regions is
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Acid rain
Basic rain
Heavy rain
Drizzling
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Question # 15
Only 30% of the earth is dry land the remainder being covered with
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Water
Air
Trees
Grass
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Question # 16
a succulent plant has water stored in tissue.
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Cacti
Moss
Yarrow
Spruce
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Question # 17
Coniferous forest located at high attitude are called.
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Boreal
Alpine
Talga
Prailes
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Question # 18
Lavering is the characteristic of.
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Tundra
Desert
Grass land
Talga
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