Question

which is the large size cylindrical shaped growing crystals is known as​

Answer 1

Tropical grasslands, or savannas, are also the homes of primates in Africa and Asia; no savanna-living primates exist in South America. Tropical grasslands comprise a mixture of trees and grasses, the proportion of trees to grass varying directly with the rainfall

Answer 2

$\Huge\rm\red{Nucleation}$