Question

precipitation can include all of the following except *
rain
snow
hail
condensation

humans impact the water cycle by: *
evaporation
runoff carrying chemicals into rivers
condensation
precipitation

Explanation:

• First question: Precipitation refers to water falling from the atmosphere to the Earth's surface. Rain, snow, and hail are all forms of precipitation. Condensation is the process of water vapor turning into liquid water (not falling as precipitation).
• Second question: Evaporation is a natural process (not a human - caused impact). Condensation is a natural phase change. Precipitation is a natural part of the water cycle. Runoff carrying chemicals into rivers is a human - caused impact as humans use chemicals (e.g., fertilizers, pesticides) which can be carried by runoff.

Answer:

• First question: condensation
• Second question: runoff carrying chemicals into rivers