Much like our human organ systems, the earth’s systems are also interconnected. find two or more earth systems that are linked and explain how they affect one another.

The earth system is divided into four main components-Geosphere,,atmoshpere,hydrosphere and biosphere. These components are inetgrated with one another.

Explanation:

Geosphere (lithosphere) contains all the solid and semi-solid rock underneath the earth’s crust.

Hydrosphere: It contains all the earth’s water bodies

Biosphere: All living beings are exists on its

Atmosphere:It contains all the gaseous layers that surrounds the earth and held tightly by earth’s gravity.

Cryosphere:It is composed of all melting glaciers and polar ice caps of the mountains.

For billions of years all these layers are interlinked and  deeply affected one another.For instance,melting of glaciers and polar regions ice (cryosphere) returns to the oceans (hydrosphere) results sea level water rises which turn into floods and destroys the low-lying land (lithosphere) and affect coastal regions life (biosphere).

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.

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