Question

1. the main steps of the ____ cycle are evaporation, condensation, precipitation, and collection. mark only one oval. water carbon nitrogen 30. the main steps of the ____ cycle are nitrogen fixation, nitrification, assimilation, ammonification, and denitrification mark only one oval water carbon nitrogen

Explanation:

1. The water cycle involves evaporation (water turning to vapor), condensation (vapor forming clouds), precipitation (rain, snow etc.), and collection (water gathering in bodies like rivers, lakes).
2. The nitrogen cycle has steps such as nitrogen fixation (converting atmospheric nitrogen to usable forms), nitrification (converting ammonia to nitrates), assimilation (plants and animals taking up nitrogen), ammonification (converting organic nitrogen to ammonia), and denitrification (converting nitrates back to atmospheric nitrogen).

Answer:

1. water
2. nitrogen