Calculate. From sea level, the biosphere goes up about 9 km and down about 19 km. What is the thickness of the biosphere in meters?
change the 9km and 19km to meters and subtract
9000 - 19000 = 10000
To calculate the thickness of the biosphere, we need to sum up the upward and downward distances.
Upward distance: 9 km = 9,000 meters
Downward distance: 19 km = 19,000 meters
To calculate the thickness, we add the two distances together:
Thickness = Upward distance + Downward distance
Thickness = 9,000 meters + 19,000 meters
After adding the distances, we find:
Thickness = 28,000 meters
Therefore, the thickness of the biosphere is 28,000 meters.
To calculate the thickness of the biosphere in meters, we need to find the difference between the highest point (9 km above sea level) and the lowest point (19 km below sea level).
First, let's convert the measurements into meters since 1 km equals 1000 m:
9 km = 9 * 1000 m = 9000 m
19 km = 19 * 1000 m = 19,000 m
Now, we can find the thickness of the biosphere by subtracting the lowest point (19,000 m) from the highest point (9,000 m) and taking the absolute value:
Thickness = |9,000 m - (-19,000 m)| = |9,000 m + 19,000 m| = |28,000 m| = 28,000 m
Therefore, the thickness of the biosphere is 28,000 meters.