The thickest known deposit of ‘Loess’ on the ‘Loess plateau’ is found in ................ .
China
Loess is a fine, yellowish, wind-blown silt that accumulates downwind of deserts and glacial outwash plains.
The Loess Plateau of north-central China, in the middle basin of the Huang He (Yellow River), holds the thickest known loess deposits in the world, locally exceeding 300 metres.
The dust was carried by north-westerly winds from the Gobi and other inland deserts and settled over hundreds of thousands of years, giving the river its yellow silt load.
Loess also occurs in the Mississippi basin of the U.S.A., but those deposits are much thinner, while Mongolia and Afghanistan are mainly source or desert areas rather than thick loess plateaus.
Hence, China.
Which of the following terms is not applicable to the weathering process ?
Match the following:
| List I | List II |
|---|---|
| (a) Segment | (1) A portion of slope on which the angle remains approximately same |
| (b) Element | (2) An element with downslope increase in angle |
| (c) Convex element | (3) A portion of slope profile on which the curvature approximately remain constant |
| (d) Concave element | (4) An element with downslope decrease in angle |
Codes : (a) (b) (c) (d)
Arrange the landforms on the basis of their occurences from lowest to the highest levels : (1) Sea-cliff (2) Ridges and runnels (3) Guyot (4) Abyssal plain
The basic goal of Davisian model of cycle of erosion was _____
Which of the following is correct relation about the speed of the earthquake waves ?
Which of the following statements is correct about slopes ? (I) Weathering controlled slopes occur where actual rate of regolith production is less than the potential rate at which it can be removed. (II) Transport limited slopes are those on which the rate of regolith production is greater than the capacity of transport processes to remove it.
The most common and typical volcanic cone is _____ .
Assertion (A): Large avalanches usually occur on slopes of 30º–50º.
Reason (R): The optimum condition for geomorphologically significant avalanche, snow accumulation are on slope of 30º–50º.
Codes:
_____ is an anticlinal fold formed due to intrusion of rocks.
Which of the following statements is incorrect about thermosphere ?
.................... is a client server application that identifies each host on the internet with a unique user-friendly name.
Every OS has a ................ or .......... which primarily resides in the main memory of the computer to perform some of the basic functions of the OS.
(i) Kernel
(ii) Interface
(iii) Nucleus
(iv) Compiler
Codes:
Which of the following are referred to as low level language?
(i) Machine language
(ii) Assembly language
(iii) High level language
(iv) Natural language
Codes:
Match the following:
| List I | List II |
| (a) New York Public Library | (i) Shelv AR |
| (b) Miami University Augmented Research Group | (ii) Smart library |
| (c) Oula University Library | (iii) Wolf Walk |
| (d) North Carolina State University | (iv) Find the future |
Codes:
Which part of the QR code represents the encoded data?