The <u>innermost core</u> is the immovable object in a supernova explosion.
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What is Supernova?</h3>
- The enormous and dazzling explosion of a star is known as a supernova.
- This sporadic astronomical event occurs either when a white dwarf is sent off into uncontrollable nuclear fusion or in the latter stages of the formation of a massive star.
- The initial object referred to as the progenitor either entirely vaporizes or falls into a neutron star or black hole.
- A supernova's peak optical luminosity can be comparable to that of an entire galaxy before diminishing over the course of a few weeks or months.
- The most recent supernova remains have been found, although Kepler's Supernova, which happened in 1604, was the last one in the Milky Way that could be directly observed.
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Answer:
sensillamente la contaminacion del medio ambiente se presenta por el humano o desastres naturales, la contaminacion es: cuando el medio ambiente esta siendo afectado por alguna razon como el humo de una fabrica o deforestacion lo cual causa la extincion de muchos animales.
Explanation:
Extention to Europe
I think
Answer:
The correct answer is B. Brazil's second largest city is about one-half the size of the largest city of that nation.
Explanation:
The most populous city in Brazil is the city of Sao Paulo, located in the state of Sao Paulo in the southeast of the country. This city, located about 80 kilometers from the coast, is the most populous city in all of South America with about 12,200,000 inhabitants.
In turn, the second most populous city in this country is the city of Rio de Janeiro, located in the state of the same name, which is located about 400 km east of Sao Paulo. This city, located on the coast of the Atlantic Ocean, has a population of 6,500,000 people.
