Which of the following is an example of the geosphere interacting with the cryosphere? erosion due to glaciers creates valleys. frost damages the cells in plant tissues. plant roots make cracks in rocks and soil. metals are obtained from minerals by humans.

Can someone me with questions 15 to 17 plz.

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering