Question

why 90% of tye earth's population lives on 30% of land surface?​

Answer 1

Answer:

90% of the world population lives in about 10% of its total land area, whereas remaining 10% population has spread over 90% of land area. The reasons are: (i) Density of population is high in river valleys due to water availability through rivers and canals. The soil and water makes the land usable for agriculture.

Answer 2

Answer.

90% of the world population lives in about 10%

of its total land area , whereas remaining 10% population has spread over 90% of lan area.

These reasons are:

• Density of pollution is high in river valleys due to water availability through rivers and canals.

Hope this helps you ✌