Which of the following are elements of weather ? (1) Temperature of the air (2) Humidity of the air (3) Type and amount of cloudiness (4) Speed and direction of the wind.
(1), (2), (3) and (4)
(1), (2), (3) and (4) option is correct.
The “elements of weather” in atmospheric science (Trewartha, Critchfield) are the measurable atmospheric variables that describe the state of the atmosphere at a place and time: air temperature, humidity (or precipitation), cloudiness, wind (speed and direction), atmospheric pressure, and visibility. Any list that omits one of them is incomplete.
All four items listed in the question — temperature, humidity, cloudiness, and wind speed/direction — are core weather elements, so the correct choice is the option that includes all of them.
The other combinations each drop at least one canonical element (wind, cloudiness, or humidity), leaving them factually incomplete.
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?