hi there the reason for this is if you are mesuring the float time near the source of the river then it will take longer because the river needs to build up velocity as the river travels down steam is you take you data near the mouth of the river that float time will be shorter because the river velocity will have increased in speed
i hope i helped out.
The roughness of a river bed can increase due to factors such as sedimentation, debris, and vegetation growth. If these factors are left unchecked, they can lead to an increase in roughness over time.
decrease
Increase
inflation
increased
Inflation
inflation
The net increase or decrease of individuals over time is determined by comparing the birth rate and immigration rate to the death rate and emigration rate. A positive difference indicates a net increase, while a negative difference indicates a net decrease in the population.
A series of measurements looking for an increase or decrease over time.
No, the population cannot increase and decrease at the same time in the same area. The population can either grow through factors like births, immigration, and decreased mortality rates or decrease due to factors like deaths, emigration, and natural disasters.
Resources will decrease while at the same time rot and disease will increase.
The monetary value of an object can increase or decrease over time.