Answer: a) chunks of the core of a larger asteroid that was shattered by a collision.
Explanation:
The processes meteorites are the large celestial objects that are formed by the collision of large planatery bodies or asteriods. These consists of crust, mantle and core similar to that of the terrestrial planets. These can be define as the fragments of asteroids who have melted interiors in which the heavier metals sank inside the center and the lighter rocks raise to the outer surface. This process of formation of processed meteorites is called as differentiation.
The Earths surface is permeable therefor the water enters into an aquifer and is stored there
The surface of the Earth, or more specifically the mountain side that has been covered with ice that over time will expand more and more, will change in shape significantly over longer period of time.
The change will be manifested in the mountain side becoming very steep, sharp, pointy, looking, and that will be due to the erosion caused by the ice on it, which essentially will a glacial erosion, since that ice will be a glacier on the mountain side.
The change in the landscape will be seen only after the glacier melts and uncovers its effect, but while the mountain side is covered with it, it will not be easy to witness the change.
Answer:
It's important to understand that the U.S. we have a "republic" and it's a representative democracy. The citizens have a say in the government, however we have to vote on representatives that have the same ideas as us. Unlike ancient Greece, e.g Athenians, who voted directly on the law without having to go through representatives.
Explanation:
Each year 500 names were chosen from all the citizens of ancient Athens. Those 500 citizens had to actively serve in the government for one year. During that year, they were responsible for making new laws and controlled all parts of the political process. When a new law was proposed, all the citizens of Athens had the opportunity to vote on it. To vote, citizens had to attend the assembly on the day the vote took place. This form of government is called direct democracy.
The United States has a representative democracy. Representative democracy is a government in which citizens vote for representatives who create and change laws that govern the people rather than getting to vote directly on the laws themselves.
