Final answer:
Water from rivers, lakes, and streams enters the atmosphere through evaporation. Water exits the pores of leaves in plants by transpiration. Bacteria move nitrogen from the atmosphere into the soil.
Step-by-step explanation:
In the water cycle, water from rivers, lakes, and streams enters the atmosphere through evaporation. In the carbon cycle, water exits the pores of leaves in plants by a process known as transpiration. In the nitrogen cycle, bacteria move nitrogen from the atmosphere into the soil.