lesson 1 : what causes weather lesson 2:what conditions affect the water cycle lesson3:how can patterns in weather be observed vocabular preview lesson 1, 2 and 3. atmosphere. the blanket of air surrounding earth.
- If you work in an airconditioned environment and follow a sedentary lifestyle, do not drink more than 2 to 2.5 litres of water per day. - For moderate workers, for instance salespersons, it is important to drink around three litres of water.
Everyoneâs heard the old refrain â drink eight 8-ounce glasses of water a day. Turns out thatâs not entirely accurate. The Mayo Clinic recommends about 13 cups a day for an average male and about nine cups a day for the average female.But the actual amount of water a person should drink in a day can vary based on where you live, how much you weigh, and what kind of lifestyle you lead.urns out thatâs not entirely accurate. The Mayo Clinic recommends about 13 cups a day for an average male and about nine cups a day for the average female. But the actual amount of water a person should drink in a day can vary based on where you live, how much you weigh, and what kind of lifestyle you lead.