A type of thermal metamorphism-in which high temperature fluids, liquids, and gases attack the surrounding rocks and induce certain changes in them – is known as? Mark as favorite Copy Link metasomatism load metamorphism clastic metamorphism none of the above Check Answer
Gabbro (silica 45-60%) is an example of? Mark as favorite Copy Link acidic igneous rocks basic igneous rocks ultra-basic igneous rocks sedimentary rocks Check Answer
Shale, Slate, Marble, Limestone, and Sandstones, etc., are? Mark as favorite Copy Link stratified rocks unstratified rocks foliated rocks none of the above Check Answer
The hade of the fault plane is its inclination with the? Mark as favorite Copy Link dip vertical horizontal none of the above Check Answer
In stone masonry, if stones are so placed that their layers are parallel to the direction of load, they:? Mark as favorite Copy Link split easily are affected by moisture all the above none of the above Check Answer
As per Mohs’s scale, the hardness of Apatite & Orthoclase (in that order) are? Mark as favorite Copy Link 5 & 6 6 & 5 7 & 6 8 & 7 Check Answer
Sandstones are sedimentary rocks of wide distribution. Their crushing strengths from Calcareous stones to Quartzites, vary from? Mark as favorite Copy Link 2500 kg/cm² to 3000 kg/cm² 600 kg/cm² to 2500 kg/cm² 3500 kg/cm² to 2500 kg/cm² 1600 kg/cm² to 800 kg/cm² Check Answer
Isoseismals are the lines passing through values of same intensity in? Mark as favorite Copy Link earthquake record rainfall record temperature record none of the above Check Answer