Write one use of each of the following:-
(i)Chlorine (ii)Iodine (iii)Sodium (iv)Mercury
(v)Aluminium (vi)Phosphorous
How can we prevent the folowing diseases.
(i) Cholera (ii) Typhoid
Answers
Answer:
Iodine aluminium chlorine
Answer:
i) Chlorine: Kills bacteria-Its a disinfectant...
ii) Iodine: Radiation Exposure.
iii) Sodium: Used as a heat exchanger in some nuclear reactors..
iv)Mercury: used to make thermometers, barometers and other scientific instruments..
v)Aluminium: used in a huge variety of products including cans, foils, kitchen utensils, window frames etc.( Aluminium is a good electrical conductor and is often used in electrical transmission lines.)
vi) Phosphorus: used in laboratories and to make matchsticks...
We can prevent Cholera by:
1.Make sure to drink and use safe water to brush your teeth, wash and prepare food and to make ice.
2.Wash your hands often with soap and safe water.
3.Use latrines, or bury your poop, Do not poop in any water body..
4.Cook food well (especially seafood) keep it covered and eat it hot, peel vegetables and fruits...
5. Clean up safely in your kitchen and in places where your family bathes and washes Clothes.
We can prevent Typhoid by:
1.Drinking boiled water or water that has been boiled.
2.Daily washing your hands.
3. Avoiding raw fruits and vegetables that can not be peeled.
4. Avoid eating foods from the street vendors.
Explanation:
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