This life-saving resource is essential for all forms of life on Earth. Water is the essential natural resource present on Earth. Out of the total water present on Earth, 97.5% is salt water and 2.5% is fresh water. 70% of the human body is made of water.
| Rank | Students | Marks |
|---|---|---|
| #1 |
Erin Gonzales |
250/300 |
| #2 |
Erin Gonzales |
220/300 |
| #3 |
Erin Gonzales |
200/300 |
| #4 |
Erin Gonzales |
150/300 |