UPPSC 2015 GS-I General science
Question

Which one of the following concerns soil?

Answer & Solution

Answer: (Detailed Solution Below)

Option A: Edaphic

Detailed Solution:

The correct answer is “Edaphic”.

The term edaphic refers to factors related to soil, such as its composition, structure, and properties. It deals with soil characteristics and their influence on plant growth and ecosystem functioning.

Similar Questions:

Which one of the following concerns soil?
  1. Edaphic
  2. Climatic
  3. Biotic
  4. Topography
In coronary artery by-pass surgery the blood vessel to be used as graft has to be:
  1. vein from the leg
  2. artery from the fore arm
  3. artery from mammary region of chest
  4. Any of these
Bacteria can be seen by:
  1. Naked eye
  2. Compound microscope
  3. Hand lens
  4. Electron microscope
Arrange the following atmospheric zones in terms of the distance from the earth’s surface in increasing order and select the correct answer from the code given below:

1. Thermosphere
2. Troposphere
3. Stratosphere
4. Mesosphere

Codes:
  1. 1, 3, 4, 2
  2. 2, 3, 1, 4
  3. 3, 4, 2, 1
  4. 2, 3, 4, 1
Refrigeration helps in food preservation by
  1. killing of germs (bacteria)
  2. reducing the rate of biochemical reaction
  3. destroying the enzyme action
  4. sealing food with a layer of ice
The thermometer suitable to measure 2000 °C is
  1. gas thermometer
  2. mercury thermometer
  3. total radiation pyrometer
  4. vapour pressure thermometer
What happens when some charge is placed on a soap bubble ?
  1. Its radius increases
  2. Its radius decreases
  3. The bubble collapses
  4. None of the above
Ultra-violet radiation from sun light causes the reaction that produce which of the following?
  1. CO
  2. SO2
  3. O3
  4. Fluorides
Pyrometer is used for measuring:
  1. Air Pressure
  2. Humidity
  3. High Temperature
  4. Intensity of Earthquake
The radio-isotope used to detect blood clots in the circulatory system is:
  1. Arsenic-74
  2. Cobalt-60
  3. I-131
  4. Sodium-24
The best source of Vitamin C is:
  1. Apple
  2. Mango
  3. Amla
  4. Milk
The Indian Parliament consists of:
  1. Lok Sabha only
  2. Rajya Sabha only
  3. Lok Sabha and Rajya Sabha only
  4. Lok Sabha, Rajya Sabha and the President