What term describes the coming together and clumping due to gravity to form larger objects?

What term describes the coming together and clumping due to gravity to form larger objects?

• A. Accretion
• B. Change in perspective
• C. Daily (Diurnally)
• D. Growth

Answer: (A)

Gravity-driven clumping is called accretion. It’s the process by which material gathers together under gravity to build up larger bodies. In space, tiny particles in a disk collide and stick, and as these clumps grow, their stronger gravity pulls in even more material, leading to increasingly larger objects like planetesimals and eventually planets. This term specifically describes the mechanism of growth by accumulating surrounding matter due to gravity, not just any kind growth. The other options don’t fit because they don’t refer to a gravity-driven assembly process: one is about changing viewpoint, another is unrelated to formation, and the last is a general word for getting bigger without specifying how that growth happens.

Gravity-driven clumping is called accretion. It’s the process by which material gathers together under gravity to build up larger bodies. In space, tiny particles in a disk collide and stick, and as these clumps grow, their stronger gravity pulls in even more material, leading to increasingly larger objects like planetesimals and eventually planets. This term specifically describes the mechanism of growth by accumulating surrounding matter due to gravity, not just any kind growth. The other options don’t fit because they don’t refer to a gravity-driven assembly process: one is about changing viewpoint, another is unrelated to formation, and the last is a general word for getting bigger without specifying how that growth happens.