The stratum granulosum of the skin is formed by the accumulation of keratinocytes.

The leaf layer of this forest is very thick.

The destruction of the ozone layer has a significant impact on the Earth's climate.

Her necklace was covered with a layer of pearl.

This stratum shows a specific facies.

He is immersed in the study of callus.

This recipe requires twice the usual amount of ingredients.

The government has announced a new policy to support the lives of the poor.

The aquifer in this area provides a very abundant water source.

The opinions of the non-partisan layer greatly affect the election results.