atmosphere and biosphere interaction is a two way process. how do these interactions contribute to climate system​

In the late 1990s, brazil’s poor people protested about crowded cities land distribution mining permits industrial pollution

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics

Rectangle qrst is shown. angle qrt is congruent to angle str, and angle str is complementary to angle qtr. which statement is true about angles qrt and qtr? they are congruent. they are complementary. they are supplementary. they are right angle