Q. A single theory is enough to explain origin of all types of joints.

View solution

Q. Contraction or shrinkage is the cause of which joints?

View solution

Q. The nature of sedimentary rock that can undergo some irregular jointing is ___________

View solution

Q. In mural jointing, one set is horizontal and two sets are vertical.

View solution

Q. Joints in metamorphic rocks are due to ___________

View solution

Q. In sedimentary rocks, joints are genetically related to those forces that have caused the major structural deformation.

View solution

Q. At what angle do the fractures appear to the lines of tensile stresses?

View solution

Q. The contraction is equally developed in all directions in which kind of mass?

View solution

Q. How and what are the polygonal cracks related to?

View solution

Q. How are the main joints aligned to the cooling surface?

View solution

Q. Columnar joints are also called ___________

View solution

Q. Types of joint found in volcanic igneous rocks are?

View solution

Q. The geometrical distribution where rock mass is divided into cubes is ___________

View solution

Q. Sheet joints are caused not due to ___________

View solution

Q. Which jointing gives layered sedimentary structure appearance?

View solution

Q. The type of regular joint not belonging to igneous rocks is?

View solution

Q. Tensile stresses in igneous rocks are developed during ___________

View solution

Q. Joints are not common and are very easy structures to study in rocks.

View solution

Q. Compression joints usually occur in which part of fault?

View solution

Q. The joints that are caused due to compressive forces are called as ___________

View solution