What is mesosphere in the layers of earth?

Which statement best explains distribution of natural resources? people tend to settle in locations that have the resources they need for survival. some countries have resources that others lack, so trade between countries becomes vital. fossil fuels come from areas that have mountains and other areas that manufacture synthetic gas. areas with natural resources provide a higher standard of living and better quality of life.

If the basis of an isosceles trapezoid have lengths of 11 and 26, what is the length of the median?

How has the geography of india made it difficult for its people to expand before modern technology?