During the ice age, sea level was

a. the same as it is today
b. about 425 ft. lower than it is today
c. about 425 ft. higher than it is today
d. rapidly fluctuating between higher and lower than it is today

b. about 425 ft. lower than it is today .

Explanation:

This was mostly due to the large amounts of water being frozen and stored in snow and ice blocks. As the Ice Age finished, the sea level started to rise since higher temperatures melted ice and snow back to water.

Nowadays the main reason for the sea level rise is global warming, causing glaciers and ice blocks to melt uncontrollably. This also means that the water temperature becomes higher, making it spread more easily.

b. about 425 ft. lower than it is today

Explanation:

It makes sense logically that during the Ice Age, the ocean's water level should be lower than it is today. This is because the Ice Age was a period of severe cold. This caused some of the ocean's water to freeze into icebergs and glaciers, creating a drop in sea level.

this article will :

the caste system in india is the paradigmatic ethnographic example of caste. it has origins in ancient india, and was transformed by various ruling elites in medieval, early-modern, and modern india, especially the mughal empire and the british raj.it is today the basis of educational and job reservations in india.it consists of two different concepts, varna and jati, which may be regarded as different levels of analysis of this system.

the caste system as it exists today is thought to be the result of developments during the collapse of the mughal era and the british colonial regime in india. the collapse of the mughal era saw the rise of powerful men who associated themselves with kings, priests and ascetics, affirming the regal and martial form of the caste ideal, and it also reshaped many apparently casteless social groups into differentiated caste communities.the british raj furthered this development, making rigid caste organisation a central mechanism of administration

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