Q. Which among the following is called “Mushroom rocks”?

View solution

Q. The type of erosion which involves rubbing, grinding is _____________

View solution

Q. The water in an oasis is obtained from which source?

View solution

Q. The removal of particles of dust and sand by strong winds is called _____________

View solution

Q. The winds are formed basically due to which reason?

View solution

Q. Formation of colloids is sometimes the end product of weathering.

View solution

Q. Among the following the term which is not effect of chemical weathering is ____________

View solution

Q. The zone consisting of mixed composition is ____________

View solution

Q. Which of the following is true about Eluvium?

View solution

Q. Which of the following rock forming minerals is more resistant to weathering compared to Hornblende?

View solution

Q. Identify the pair mismatched.

View solution

Q. It is said that Sandstone is more resistant to weathering compared to Granite. What is the basic reason behind this phenomenon?

View solution

Q. Factor not affecting weathering is ____________

View solution

Q. Which of the following about Spheroidal weathering is not true?

View solution

Q. 2KaISi₃O₈ + 2H₂O + CO₂ → Al₂Si₂O₅(OH)₄ + K₂CO₃ + 4SiO₂
Orthoclase + Carbonic acid → ___________ + Pot. Carbonate + Silica

Identify the mineral in the blank space of the equation.

View solution

Q. Which of the following is reduction?

View solution

Q. Minerals like Orthoclase and Felspar undergo which method of chemical decomposition?

View solution

Q. Limestone is not easily soluble in pure water but carbonated water dissolves the rock effectively.

View solution

Q. The rock-mineral insoluble in water is ____________

View solution

Q. The main processes which does not come under chemical weathering are ____________

View solution