<em>air moves because of two reasons..
1 temperature difference
2 pressure difference
<u>1 temperature difference :
</u> when there is temperature difference in the atmosphere ,,hot air rises and cold air takes its place ... so movement of air occurs..
<u>2 pressure difference:
</u><u /> also when there is pressure difference in atmosphere ,, air moves away from the area where there is more pressure..
<u>if there is no temperature and pressure difference then air will not move...
</u>
</em>
A meander is best described as a bend or curve in a stream channel.
Scientists choose to collect the smog at four different locations to allow them assess the smog from different region.
<h3>What is the role of Smog Collectors?</h3>
These are professional that examines scientific data that was collected by people on smog to assess the air we breathe.
Therefore, the scientists choose to collect the smog at four different locations to allow them access the smog from different region.
Read more about Smog
<em>brainly.com/question/22804256</em>
#SPJ1
Answer:
Option (D)
Explanation:
The dry lines are the lines that split the dry air mass from the moist air mass. These lines generally move across a large continent and they are responsible for the occurrence of a severe type of weather pattern. These dry lines are most commonly found in the Aravalli ranges of Northern India and the eastern side of Rocky mountain in Northern America.
The presence of dry lines over an area results in a distinct drop in terms of humidity. They commonly develop over the western side of Texas, Oklahoma, and Kansas during the spring and early summer season.
Thus, the correct answer is option (D).
All the biomes in Nigeria are :
Grassland and desert.
Hope this helps! :-)