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.
Arctic ocean has a little biodiversity as compared to the other oceans. It is completely covered with ice in winters and partly covered in other seasons. Due to very low temperature, the natural life is very limited in the ocean. Moreover, global warming is further damaging its ecosystem.
Explanation:
A fault is a product of brittle deformation in which a displacement occurs within the earth.
A normal and reverse fault both have an hanging wall and a foot wall.
- In a normal fault, the footwall moves upward and the hanging wall moves downward thereby causing extension.
- In a reverse fault, the footwall moves downward and the hanging wall moves upward thereby causing shortening.
- The footwall is the block on a side of the fault surface where a miner can stand whereas the hanging wall is the block on the other side.
Learn more:
Fault brainly.com/question/8797749
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