<span>Extrusive igneous rocks, also known as volcanic rocks, are formed at the crust's surface as a result of the partial melting of rocks within the mantle and crust. Extrusive igneous rocks cool and solidify quicker than intrusive igneous rocks. They are formed by the cooling of molten magma on the earth's surface.
So in short answer they are!
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Answer: Western Africa.
Explanation:
Blues and jazz are influenced by African rhythms brought through the transatlantic slave trade that took slaves mostly from central and western Africa to be bought by European slave traders and sent to the New World. Gospel music, the African-based rhythm that later developed into jazz, had its roots in the call and response practiced in the slaves´ spirituals.
Answer: Mixing cultures and enriching society.
Explanation:
The consequence of the rapid population growth most often causes cultural enrichment of society. In such circumstances, people of different cultural backgrounds become an integral part of society. The United States and some Western European countries have been areas of large population migration in recent years. Thus people of different cultural perceptions become an integral part of society. In this way, different cultures in the country are mixed and enriched.
Answer:
<em>D. Expectancy theory</em>
Explanation:
<em>Expectancy theory</em><em> is defined as a 'theory of motivation' which is generally related to the workplace. The theory states that a person in a specific group being formed in the workplace tends to work more or motivated to complete a piece of work when he or she believes to hit a particular target and eventually the person will be rewarded with something if he or she finished a piece of work and therefore the reward is considered as valuable to the person.</em>
<em>It is often considered as a "mental processes" which is associated with either </em><em>"choice" or "choosing".</em>
<em>In reference to the given question, the mentioned statement represents the expectancy theory.</em>
