Explain how two floods that each having a recurrence interval of 100 years ( probability of .01 of occurring in one given year) can occur in the same river basin three years apart?

Which of the following best describes the circumstance under which countries block the importation of certain products into their country? a. importation blockade b. trade barrier c. trade inhibitor d. domestic protection act

What are some of the impacts of humans on the earth?

Write a 150word essay describing the effect of people's activities on the environment in the region.