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.

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5

Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous