The answer is the first one
Answer:
A. Obsidian
Explanation:
It fits the property described in the question.
It cools so fast that no visible crystal or grain could form. It has high silica Composition, black and glassy. It is also used to make tools with sharp edges
The correct answer is - kilometers.
Very often, the map scale is showing distances in both miles and kilometers. The reason for this that the majority of the countries in the world use the metric system, thus the kilometers are a must, but also there countries that do not use this system, thus they include the miles. In this way, the map scale can be used by people that both use and not use the metric system in their daily lives.
The map scale is a very important element on the maps. Its purpose is to enable the reader of the map to be able to measure the distance from one place to another, thus to be aware of the real distance in the real space.
Answer:
About 20% of the people of Camboida were killed in the space of about five years. In particular, the Khmer Rouge targeted those who stood out as successful in business or academic pursuits. This action deprived the country of some of its most elite talent. It will take a few generations for the country to recover from such a loss. In addition, the resistance movement of the Khmer Rouge persisted in the jungles until the late 1990s, instilling a sense of terror and uncertainty in the population at large that still impacts people today. People feared that a new reign of Khmer Rouge power could once again target those with religious beliefs, economic knowledge, or intellectual goals. A current effort is under way to put on trial the people responsible for the killing. The goal of such trials is to demonstrate to the people of Camboia and the world that the nation is ready to move on from the devastation of the past.
Explanation:
Plato/Edmentum Users! this is the exact answer to the question, feel free to reword it as you may like