The best explanation accounts for where rocky planets formed is that The inner portions of the disk are warm from the protostar making the heavy elements remain there.
for better understanding, lets explain what rocky planets are
- rocky planet are often referred to as a type of planet that its constituents are mostly silicate rocks or metal. They are also regarded as planet with a solid surface.The formation of rocky planets is said to have occurred billions of years ago and it process of formation is termed accretion. Through accretion are its constituents formed as the more it goes bigger, the higher the rise temperature and pressure in its core and the elements which have undergo accreted heat up, melt, and spread. Through this process, heavier elements go deeper into the core of the planet and lighter elements floats towards the surface. In the formation of rocky planets, the inner portions of the disk are said to be warm from the protostar thereby resulting in the production of the heavy elements that stays therein.
- Examples are Earth or Mars
from the above, we can therefore say that the answer The best explanation accounts for where rocky planets formed is that The inner portions of the disk are warm from the protostar making the heavy elements remain there is correct
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