It is important to drink little and often to keep hydration topped up every hour! It isn't adviseable to drink it all in one go! It is best to sip water through the day and never drink more than 2 pints in one hour. Do not excede 6 pints in any day. If you are a runner or professional athlete then you may need to trust your judgement and drink more than that but never excede 6 pints, but on average, 4 pints (or 2 litres) of water per day is recommended for the average person.
Weathering vs. Erosion. The main difference between weathering and erosion lies in where the process takes place. Weathering degrades a rock without changing its location. Erosion, on the other hand, causes rocks -- or particles of rock -- to be carried away from their original locations and deposited elsewhere.Weathering often leads to erosion: weathering breaks the rock down into small pieces that are easier for wind and water to carry away.rosion, on the other hand, causes rocks -- or particles of rock -- to be carried away from their original locations and deposited elsewhere. Weathering often leads to erosion: weathering breaks the rock down into small pieces that are easier for wind and water to carry away.
Erosion is the movement of weathered material from one place to another place through the agents of erosion: wind, water, ice, and gravity. In tandem, weathering and erosion act to lower the high points, and raise the low points on the surface of the planet.eathering is the  breaking down of rock into smaller and smaller particles.  Weathering processes include frost wedging, acid rain dissolution,  root growth, wind particl â¦ e abrasion, heat expansion cracking,  hydraulic fracture, and rock tumbling in rivers and streams.