How does the nebular theory describe the formation of the solar system quizlet?

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How does the nebular theory describe the formation of the solar system quizlet?

Nebular Theory: states that the Sun, when forming in the nebula, generated planets, asteroids, etc from spinning disk of matter called the accretion disk. – Almost all rotate on their axes the same direction. 4 The cloud/nebula flattens into a disc. …

What is solar nebular theory?

solar nebula, gaseous cloud from which, in the so-called nebular hypothesis of the origin of the solar system, the Sun and planets formed by condensation. Swedish philosopher Emanuel Swedenborg in 1734 proposed that the planets formed out of a nebular crust that had surrounded the Sun and then broken apart.

How is the solar system formed?

The Sun and the planets formed together, 4.6 billion years ago, from a cloud of gas and dust called the solar nebula. After the Sun ignited, a strong solar wind cleared the system of gas and dust. The asteroids represent the rocky debris that remained.

How did planets begin to form in the solar nebula quizlet?

The solar nebula contracts and then forms a rotating disk, the outer reaches of which contain icy, rocky, and metallic material. Pieces of this material repeatedly collide with each other and form planetesimals. The planetesimals form protoplanets, which ultimately grow in size and form planets.

Which of the following forces caused the formation of the planets in the solar system?

Approximately 4.5 billion years ago, gravity pulled a cloud of dust and gas together to form our solar system.

Which of the following best describes the formation of the solar system?

Which of the following best describes the formation of the solar system? The Sun ejected rocky material, which later went on to form the planets. A rotating disk of gas and dust was drawn together by the force of gravity.

What are the different theories that explain the origin of the solar system?

These are the Nebular Hypothesis of Laplace, the Planetesimal Hypothesis of Chamberlin and Moulton, and the Capture Theory of See. Darwings theory of Tidal Friction is scarcely a distinct hypothesis, but is mentioned separately on account of its application to all of the others.

How many steps are there in the formation of a solar system?

There are six steps on the formation of a solar system. 1) solar nebula. 2) planetesimals form.

What is the first step in the formation of a solar system?

The first step toward a theory of Solar System formation and evolution was the general acceptance of heliocentrism, which placed the Sun at the centre of the system and the Earth in orbit around it. This concept had developed for millennia ( Aristarchus of Samos had suggested it as early as 250 BC), but was not widely accepted until the end of the 17th century.

What theory describes the formation of our Solar System?

The widely accepted theory about the formation of the solar system is the Nebular Hypothesis, which states that it was formed by the gravitational collapse of a massive giant cloud called the Solar Nebula.

How do scientists describe the formation of the Solar System?

Scientists believe that the solar system was formed when a cloud of gas and dust in space was disturbed , maybe by the explosion of a nearby star (called a supernova ). This explosion made waves in space which squeezed the cloud of gas and dust.

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