How can scientists predict when these floods might happen?

Several types of data can be collected to assist hydrologists predict when and where floods might occur: Monitoring the amount of rainfall occurring on a realtime basis. Monitoring the rate of change in river stage on a realtime basis, which canhelp indicate the severity and immediacy of the threat.

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.