Nature & Environment
Water for life
...based on the observation that every time a number is multiplied by 10, a zero is added to the end of the number. The use of powers of ten and scientific notation is explained in Section 2.2...Water for life: 2.2 Going up: using scientific notation for large numbers - Think again about the value for the total volume of water stored on Earth: 1460 000 000 km3. When dealing...