Which describe weathering? check all that apply.
creates sediment
breaks down rock
causes heating and cooling
uses earth’s natural processes
carries away fragments

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2