Answer: when its in the air
Explanation:
please brainliest me
Answer:
Hydrologists study how water interacts with the earth's crust. For example, they may study how rainfall and snowfall cause erosion, create caves, percolate through soil and rock to become groundwater, or eventually reach the sea.Hydrologists strive to improve water quality and increase our access to water so that we can continue to make use of it in all the ways that are necessary to our lives. A hydrologist measures the stream flow in a tributary to the Coeur d'Alene River. layers of gases surrounding a planet or other celestial body
equilibrium
Heat transfers from a body with high temperature to a body with low temperature until both bodies are in the same temperature.
The answer is, D. Calcium
