Explanation:
A warm front is indicated on the line by red semi-circles pointing away from the warmer air and pointing in the direction towards which the warm air is moving. Along sections of the polar front, cold and warm air masses may move differentially with for one another.
Answer:
growth rate will be 4.5 %
So option A is correct option
Explanation:
We have given immigration = 50
Emigration = 20
Birth rate = 25
Death rate = 10
Each per 1000 people
We have to find the percentage growth rate of this country
Percentage growth is given by immigration - emigration + birth rate - death rate
So percentage growth rate = 
%
So growth rate will be 4.5 %
So option A is correct option
Because throughout the nation’s history, various people from many countries (primarily European) have immigrated to the country. For example, there were many Irish, Italian, Chinese, and German immigrants in American cities during the early 1900s. Even today, there are still some immigrants, such as those from Latin America and some Asian countries.
Answer:
Public opinion plays a number of important roles in a representative democracy..... Leaders can take public opinion into account when making laws and formulating policy.
Public opinion can act as a check on leadership, as the members of the public can express their dissatisfaction with politicians who refuse to take their opinions into account and vote them out of office.
S wave is the type of seismic wave that travels only through solids. The correct option among all the options that are given in the question is the third option or option "c". It is also known as Shear wave or Secondary wave and are actually a type of elastic wave that moves through the body of an object.
