Gravity makes a nebula more stable in a newly formed star true or false

Before answering this question first we have to understand a nebula.

A nebula is a diffused celestial cloud of dust of gases and ionized particles like hydrogen,helium etc.

Primarily it is formed by the gas and dust which comes from a dying star during supernova explosion.

As per the question, we are asked about the role gravity. During the initial period of nebula,the particles can not bond between them to form a newly born star. Gravity plays a crucial role.Due to the high gravitational force,the particles come closer to each which increases the pressure .Now the particles are closely aggregated to each other and a new star is formed.

Hence the statement is true.

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

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