CSIR-NET, June 2020 (One-Liner)

Here are CSIR-NET solution as one liner statements/ definition / topics / formulas and other stuff that can boost your preparation

• Masses of the Earth’s Crust, Mantle and Core are in the ratio of 7:690:303
• Those processes generated in the Sun that induced perturbations into the atmosphere of magneto-ionosphere system are called geo-effective processes. 11yr- and 27days- are one of those cycles
• Duration of Cretaceous Normal Superchron (CNS) is 40 Ma
• Earth acts as Low pass filter that allows the low frequency to pass and cuts the high frequencies
• Oceanic water concentration (HCO₃^– > CO₃^2- > H₂CO₃ )
• Oil spill recovery needs cold environment with little wave action
• Currently Magnetic north pole is migrating from Canada to Siberia
• Rating Curve is a relation between stage (river level) and stream flow (discharge) {elevation vs discharge}
• The temperature that is attained in an isobaric process when water vapor, present in a sample of air is condensed, is called equivalent temperature.
• Virtual temperature : T_v = T (1+ 0.61*w)
• Geostationary satellite :
  • 36000km
  • same direction as earth rotation
  • one sideral day time period
  • GSAT & INSAT are examples of geostationary satellite
• +vs flower structure is also known as Palm structure
• Current crescents are formed against an obstacle
• The Lakadog limestone is the lowermost unit of Sylhet lst group which represents the marine transgression during paleocene in south shilong plateau
• An over pressured zone encountered in borehole logging is characterized by : Low resistivity and Low density
• Sediment rating curve represents the relation between transport rate and water discharge
• landforms :
  • Cockpit : Karst
  • Moulm : Glacial
  • Runnel : Coastal
  • Talik : Periglacial
• Warmer forest leads to less leaching
• In deciduous and mixed forest have less acidic soil
• In Steppe grassland alkaline compounds accumulate near the surface
• Humid Tropics have high bacterial action and rapid chemical action
• Strad lines, raised beach and Marine terraces are result of marine regression
• Plateau, mesas, butte and pinnacles are landforms of flat lying in arid regions
• Bolson : Slop and basin area between two adjacent ridges in a dry region with internal drainage
• Bajada : Coalesced alluvial fans
• Badland : Have angle foot slope with veneer of wash material
• Order of oxidizing agent for marine heterotrophs, Oxygen > Nitrate > Sulphate
• Mo is a conservative element in the ocean and it occurs as MoO₄^-2 in the dissolved state
• Littoral Zone : zone between seaward boundary of land vegetation and to a point in the sea where sediments are not disturbed
• Runnel : A group of linear depression that run parallel to the shoreline
• Berms : Flat topped ridge on the beach face formed by the deposition of beach material by wave action