This is called Coastal Erosion and it is a combination of wind, tides, waves action on the shoreline. Beach ecosystem is constantly changing due to these circumstances and that is why these regions need special protection. In the US, Pacific coast of North West is a great example of this phenomenon.
There is always one cabinet member left behind in a secure facility in case there is a catastrophic attack during the State of the Union. The member left behind is in the line of succession and therefore will lead the country and rebuild the Government after the attack.
Part of how .......................... in order to fully convey our EMOTIONS.
Man's emotions is usually expressed by the words which he speaks, in a situation where words can not be used, man typically make use of signals, gestures and other such methods to make his emotions known.
The process in which any population people choose their mates according to their preferences is known as assortative mating.
Example:
- A short height women to mate or marry with short man.
- A long height man wants to marry a tall women.
So, the tendency in which individual wants to mate those individual who are similar to them is called assortative mating.
Answer:
The answer is D. Social stratification.
Explanation:
In sociology, social stratification is the concept used to analyze and describe the process of hierarchical arrangement in societies. This process is based on factors such as wealth, power and income, in other words, a person's place in social stratification derives from their control of basic resources. Nowadays, social stratification is made up of social classes, but historically there have been other terms to describe the positions in such stratification, for example, the term caste. Whichever the term used, it is used to separate society in large social groups depending on their control of resources and production means.
