Answer:
According to the nebular hypothesis, our solar system is formed from a huge rotating cloud made mostly of helium and hydrogen.
Explanation:
The nebular hypothesis was proposed by I. Kant. It explains the formation and evolution of the Solar System. It is considered and accepted widely. The theory states that the Solar System was formed from a nebulous material. And as per nebular hypothesis, stars create the huge, dense clouds of molecular hydrogen. This hypothesis tries its best to describe the formation of the solar system from a nebula cloud that was made of a collection of dust and gas. It is also believed that the sun, planets, moons and asteroids were also born around the same time that is, around 4.5 billion years ago from a nebula.
The sun first rises at New York City
<span>Es un planeta rocoso.</span>
Answer:
The statement that explains the best the reason why space exploration should continue in the future is:
b. Space exploration prevents the occurrence of severe weather conditions on Earth.
Explanation:
The reason behind this is that thanks to the exploration of space we have discovered how the sun irradiates and when it increases its irradiation. Also, when electromagnetic forces from space can follow its course on the space and affect negatively our ecosystem. But moreover, because we can compare what can happen to our planet when different events start to happen, as the weakening of the atmosphere.
The world's tallest artificial structure is the 829.8-meter-tall (2,722 ft) Burj Khalifa<span> in Dubai. The building gained the official title of "Tallest Building in the World" and the tallest self-supported structure at its opening on January 9, 2010.</span>
