Alarge area of flat land that has been lifted up above sea level is a(an)?

Can someone answer all these questions i need it done by tonight. once again

In upholding louisiana's separate car act, the supreme court claimed thatsegregation was not the same as discriminationthe fourteenth amendment did not apply to southern statesdiscrimination was necessary in order to maintain public ordero segregation was unconstitutional based on the fourteenth amendment

Describe the four major spheres of the earth system; identify the parts of the earth they each represent. explain what is meant by the "earth system."