Which best explains how the collisions of materials in space contribute to the formation of layers in protoplanets? The materials undergo decay when they collide, which results in the heating and subsequent melting and rising of materials. The collisions release heat, which results in the heating and subsequent melting, sinking, and rising of materials. The materials undergo decay when they collide, which results in the cooling and subsequent hardening and sinking of materials. The collisions absorb heat, which results in the cooling and subsequent hardening and rising of materials.

The statement which best explains how the collisions of materials in space contribute to the formation of layers in protoplanets is: B. The collisions release heat, which results in the heating and subsequent melting, sinking, and rising of materials.

Accretion can be defined as the accumulation of coastal sediment, sand or land mass on a tectonic plate at a subduction zone over time.

Protoplanets refers to a large collection of matter within a giant cloud of gas and dust in orbit around the sun and developing into a planet.

Hence, a protoplanet is a large planetary embryo in its early stages of evolution through accretion.

Basically, the collisions of coastal sediment, sand or land mass in space contribute to the formation of multiple layers in protoplanets through a process called accretion.

Heat is typically generated through the collisions of materials in space and it subsequently melts, sinks and causes the materials to rise, which forms multiple layers in protoplanets.

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