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Most important geography question with answer for all competitive exam( upsc, state pcs, ssc, railway, si , delhi police).

Most important geography question with answer for all competitive exam( upsc, state pcs, ssc, railway, si). Universe  related question . 1.  The atmosphere  of planet  venus is made up of  thick  and  yellowish  clouds of... .?   Ans-  sulphuric acid . 2.  which of the following  group of          planet  is termed as ' gas planet '       as they  are  composed  primarily       of lighter  ices,  liquids and                   gases? Ans-  jupiter,  uranus , neptune, saturn. 3.  which one among the following         planet has the largest  number of       known  satellite? Ans-  saturn. 4.  what is the radius  of earth ? Ans- 6371 km. 5.  if the orbit  of a planet is an      ...
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how to control floods and managements

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                            Flood What is floods  Floods are natural disaster that occur when an areas that is usually  dry becomes  inundated  with water .this can result from various cause ,including  heavy rainfall ,rapid snowmelt ,storm surges from tropical storms or hurricanes ,and the  overflows of river , lakes or other water bodies , floods can cause significant  damage to property ,infrastructure  and the  environment  and can  lead  to loss  of life . They can categories  into  different  type  such as - 1.  Flash floods  2.  river floods  3.  coastal floods  4.  urban floods  how to control floods  here  are some strategies  to control  floods  1.  Dams and reservoirs constructing dam to store excess water during heavy rainfall, rapid glacier melt  ...
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Why soil investigation perform on construction site.

Why the  soil investigation perform on construction  site. performing a  soil investigation on  site is crucial  for understanding  the characteristics  of the soil  before begining  construction  project . Here are some key  reason  why  soil  investigation  is essential. 1. foundation  design  To design foundation  that can safely  support  the Structure's  load without  excessive  settlement or failure. 2. soil bearing capacity To determine  the soil's bearing  capacity , ensuring  the ground  can support  the  intended load. 3.soil stratification  To understand  the layer of soil , including their  thickness  and properties , which affect  foundation  design and  construction  methods. 4. soil type identification  To classify  soil  types (example clay, silt ,sand)  and understand ...
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What is soil .classification and importance of soil

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 what is soil    soil is the renewable resources . it is the loose material available upper most   layer of soil.soil  is the important layer on earth because soil is the support our environment  like many plants are growing with the help of soil,  soil is also support  various types of living being ,and soil support development of  infrastructure like  roads, mall , bridge,firstly   checked the  soil properties  then  after begin the  work on sites.  Few centimeter soil can makes ,takes millians of years .generally soil makes by  breaking or collison of  big size  rock  into small size , and decomposer are also involved it .   soil  contains various type of mineral such as calcium carbonate,  magnesium, potash and lime, phosphorous  classification of soil  1.Alluvial soil alluvial soil are these soil which can extends entir...
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component of well foundation

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        component of well foundation 1. cutting edge Ther cutting edge is provided  bottom of well foundation  cutting edge is very sharp.  cutting edge is attached to well curb .  The main function of  cutting edge  is  to penetrated or  sinking of well  into the ground  to required depth . the cutting is made by concrete or MS plate. 2.well curb   well curb is provided between steining and cutting edge . well curb is  very important because  steining is constructed over  well curb . well curb is constructed by m-35 grade of concrete. Height of well curb is 1.3 metre well curb is tapering in shape . 3. Bottom plug   Bottom plug is provided at the bottom   of well The main function of bottom plug is   transfer the load into  the ground. construction of bottom plug by M-25 grade of concrete. 4.  steining steining is the outer wall of...
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What are the factors that affects the degree of consolidation

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 Factor that affects the degree of consolidation . The degree of consolidation refers to the extent to which a soil or sediment has undergone a reduction in volume due to the expulsion of pore water under the influence of an applied load over time. Several factors affect the degree of consolidation. Below are the factors with detailed explanations: Magnitude of Applied Load The magnitude of the load applied to the soil directly influences the degree of consolidation. Explanation : When a load is applied to a soil layer, the increase in stress causes a rise in pore water pressure. Consolidation occurs as this excess pore water is expelled, and the soil particles rearrange into a denser configuration. Larger loads generate greater excess pore pressure, leading to a more significant volume reduction and a higher degree of consolidation. However, the soil's consolidation characteristics (e.g., compressibility) govern how the soil responds to the applied load. In over consolidated ...
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how to control global warming .

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                     Global  warming how to control global warming. 1.rduce greenhouse gas. Emission the  most effective  way  to combat  global warming is to  reduce the emission of green house gases, especially  carbon dioxide(CO2)  methane (CH 4 ) nitrous oxide (N2 O) . This can be done  by  transitioning  to cleaner  energy  sources  like  solar , wind ,and  hydroelectric power. 2. Shift to renewable energy. By replacing  fossil fuels  like coal,oil, and natural gas  with  renewable  energy , we can significantly  reduce carbon emission . solar panels , wind turbines ,  and geothermal  energy provide  cleaner  alternatives  that generates  electricity without   polluting  the atmosphere. 3. Energy efficiency .  Improving energy  efficiency in building...
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What are the main causes of global warming

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 What are the main causes of global warming . Global warming is primarily caused by human activities that increase the concentration of greenhouse gases (GHGs) in the atmosphere. These gases trap heat, leading to a rise in Earth's average temperature. Below are 15 main causes of global warming, explained in detail: 1. Burning of Fossil Fuels The combustion of fossil fuels like coal, oil, and natural gas for energy production is the largest contributor to global warming. This process releases massive amounts of carbon dioxide (CO₂) and other greenhouse gases into the atmosphere. Power plants, factories, and vehicles are the biggest sources of emissions. 2. Deforestation Trees absorb CO₂ from the atmosphere through photosynthesis, acting as carbon sinks. However, large-scale deforestation, especially in the Amazon rainforest and other tropical regions, reduces this capacity. When trees are cut down and burned, they release stored CO₂ back into the air,...
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