Answer:
Some, but not all, earthquakes are related to volcanoes. ... However, most earthquakes are caused by the interaction of the plates not the movement of magma . Most earthquakes directly beneath a volcano are caused by the movement of magma. The magma exerts pressure on the rocks until it cracks the rock.
Answer:
The Earth orbit around the Sun is an ellipse.
Explanation:
Earth, like all other planets in the solar system, orbits are the only star in it, the Sun. Each planet's orbit is unique and has its own specific characteristics, but one that seems to be shared by all is that they all have an orbit that is an ellipse, Earth included.
Such an orbit means that Earth is not constantly at the same distance from the Sun. In one part of the orbit, Earth is closer to the Sun, while in another part of the orbit it is further away from the Sun. The point where Earth is the closest to the Sun is called perihelion and this is when Earth orbits the fastest because it experiences more of the gravitational pull by the Sun. The point where Earth is the furthest away from the Sun is called aphelion and this is when Earth orbits the slowest because it experiences the least of the gravitational pull by the Sun.
A. Communism. There were two Russian revolutions in the early 1900s due to the intense class split there.
Its the first option because 10 squared is 100 and 1.063 times 100 is 106.3
