Answer:
a. A convergent boundary is where plates come together and a divergent boundary is where they move apart from each other.
Explanation:
The surface of the earth is made up of a series of different-sized tectonic plates. Over time, these plates move relative to one another, causing earthquakes and volcanic activities.
A convergent boundary is created when two plates come together. The force of this collision can push the edges of the plates into ocean or mountain floors, resulting in a series of volcano.
A divergent boundary on the other hand, is created when a plate moves apart from another. Usually, an earthquake will occur at this boundary and magma will erupt to the surface of the earth crust.
Answer:
The first answer choice because there are twice as many arrows on box 2 than box 1.
Answer: C. Y and Z
Explanation:
First, it is necessary to understand the concept of escape velocity.
The <u>escape velocity</u> is the <em>minimum speed with which any object needs to be launched to move indefinitely away from a more massive body or system to which only the gravitational force links it.
</em>
In this sense, each planet and body of the solar system has an escape velocity with which if an object is launched, it can escape the gravitational attraction of that planet. In the case of Earth it is approximately 
.
Hence, from the given options, the objects whose speeds are closer to 
are Y and Z.
The leaders of Central Asia tried to gain full power of the countries in this region when they gained independence.
Once the countries of Central Asia, popularly called the Stans, gained independence from the Soviet Union, the new leaders quickly tried to establish themselves as absolute leaders in their respective countries. The methods were actually very similar to those used in the Soviet Union, which was weird as they tried to get out of that political system.
The leaders of Kazakhstan, Uzbekistan, Turkmenistan, Kyrgyzstan, and Tajikistan, all continued to rule in a socialist manner, and the leaders that got power when they got independence are still in power.
While Kazakhstan is somewhat changing its direction gradually and becomes more modern country little by little, the likes of Uzbekistan and Turkmenistan are very similar to North Korea in many ways.
