Physical Geography — Prelims Questions

Which of the following statements regarding the Earth's internal structure is/are correct? 1. The continental crust is generally thinner and denser than the oceanic crust. 2. The asthenosphere is a completely molten layer within the mantle. 3. The outer core is liquid, and the inner core is solid. Select the correct answer using the code given below:

Consider the following statements about Plate Tectonics: 1. Divergent plate boundaries are associated with the formation of mid-oceanic ridges. 2. The Himalayas are an example of mountains formed at an oceanic-continental convergent boundary. 3. Transform plate boundaries are characterized by the creation or destruction of crust. Which of the statements given above is/are correct?

Which of the following factors is NOT a primary control on ocean currents? (A) Planetary winds (B) Coriolis force (C) Gravitational pull of the Moon (D) Salinity differences

Consider the following pairs: 1. Black Soil : Cotton cultivation 2. Laterite Soil : Tea and Coffee plantations 3. Alluvial Soil : Wheat and Rice cultivation Which of the pairs given above is/are correctly matched?

Which of the following statements best describes the 'Ring of Fire'? (A) A zone of intense seismic and volcanic activity around the Pacific Ocean. (B) A region in the Arctic known for its unique aurora borealis displays. (C) A belt of high-temperature desert regions across Africa and Asia. (D) A historical trade route characterized by frequent pirate attacks.