Scientists believe that plate tectonics is an example of an internal force that changes the earth's crust. There are about seven or eight plates that make up the Lithosphere of our earth. The Lithosphere is the hard outer crust of our planet earth and this is the one that is broken up into a number of tectonic plates. <span />
Inertia
Inertia is the property of a body of matter. It is described in Newton’s first law that an object will tend to remain at rest or move in a straight line at a constant speed unless a force acts on the object. The higher the mass of an object the higher its inertia.
Explanation:
In the vacuum of space, this is certainly evident because a celestial mass like an asteroid can move in a straight line for over billions of light-years with more or less the same speed unless another force of the universe such as gravity and dark energy act on this object. The reason this is less evident on earth is due to gravity and air resistance of the atmosphere that will quickly reduce the speed on an object and change its trajectory.
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Answer:
Correct answer is The Ural Mountains.
Explanation:
The Caspian Sea is not correct answer as sea is marked with blue color.
The Sayan Mountains are more to the east, closer to the border with Mongolia.
The Caucasus mountains are between Caspian and Black Sea and that also is not correct.
Therefore, the only correct answer is Ural, as this mountains are also natural border between Europe and Asia.
Answer:
I think Literacy rates and Standard of living
