Answer:
Temperature inversions
Explanation:
<u>Temperature inversions</u> can act as a lid or trap, thus worsening air-pollution problems.
Temperature inversion is an increase in air temperature as it rises with respect to ground height. As the temperature inversion rises, so does the air density. Toxic and bad pollutants can occur in this area itself.
Since the temperature inversion is stable and windless it will remain at one particular height <em>collected with all the negative substances</em>. This is further referred to polluted air and often occurs in large, heavily populated cities.
Because their communism. They want to remove poverty.
The Salt Strike was the most aggressive revolt of the Indian National Congress. The correct option among all the options that are given in the question is the first option. This was actually a civil disobedience movement in a non violent matter. This is also an important movement in the history of India.
When Polynesia was settled, A long-distance trade became a key to survival because each island had different resources.
The principles of the theodolite are that a beam of light travels in a straight line, and that when you know the length of one side of a triangle and the angles of the corners as measured by reflecting beams of light then you can precisely map features on the ground both horizontally and vertically.