Considerando que os processos de industrialização e de urbanização têm um custo ambiental extraordinário, quais são as principais causas da degradação ambiental no mundo atual?

:calculate the sum of the interior angles of a 13-sided polygon.

Because north america is in a it has a variety of biomes and climates. a. high latitude zone c. middle latitude zone b. middle longitude zone d. high longitude zone select the best answer from the choices provided a b c d

Which of the layers of the earth has the following three characteristics? i. it is made of molten rock. ii. it has currents that are constantly moving. iii. earth’s plates float on top of its currents.