Q. What is a metamorphosed sedimentary rocks?

View solution

Q. The grade of coal with very low calorific value is ____________

View solution

Q. The other name for brown coal is ____________

View solution

Q. What is the hardness of the lignite grade of coal?

View solution

Q. The highest grade of coal is ____________

View solution

Q. A civil engineer has to deal with which rock in the majority of cases?

View solution

Q. What is the term used to express the process responsible for all the changes that take place in an original rock under the influence of changes?

View solution

Q. The factor not affecting metamorphism is ____________

View solution

Q. Factors are also called ____________

View solution

Q. The temperature up to which minerals in rocks are stable is ____________

View solution

Q. Any given rock at some depth below the surface is subjected to pressure from how many sources?

View solution

Q. What is the pressure exerted during the crustal movements called?

View solution

Q. What is the direction of pressure exertion in load metamorphism?

View solution

Q. Pore fluids play important role metamorphism.

View solution

Q. Water in which form is considered as single most important agent?

View solution

Q. Which rocks show severe degree of metamorphism?

View solution

Q. Metamorphism can also happen about 850° C.

View solution

Q. The type of metamorphism in which heat factor has played an important role is ____________

View solution

Q. Which type of metamorphism is common in rocks close to magmatic intrusions?

View solution

Q. Type of metamorphism where part of country rock may get entrapped within magmatic body is ____________

View solution