Think of places from where you get water.
The points at which water becomes ice.
Humans can't digest excess salt. Why?
Think of areas from where we can procure water .
97.5% is salt water.
The point at which water starts to boil.
What is the neutral ph value scale?
Water molecules have oxygen and hydrogen atoms—one side (hydrogen) has a positive electrical charge and the other side (oxygen) had a negative charge.
Our body need enough water for its proper working.
Worksheets for ICSE class 5 science
Support Services for ICSE class 5 science
Regular Classes for ICSE class 5 science