Question 2. Question 3. Question 4. Question 5. Which of the following diseases is correctly matched with the way in which it is transmitted? Legionnaires' disease: Waterborne Dengue virus: Water-based Cholera disease: Water-washed Malaria: Water-related How do changes in climate impact the incidence of Cholera? Copepods thrive in high-salinity waters, allowing for increased reservoirs for Vibrio bacteria Cooler temperatures increase fecal- oral transmission of V. cholerae Vibro bacteria growth increases in warm marine and estuarine waters with low salinity Drought allows V. cholerae to thrive and develop new, deadlier, serotypes Which of the following areas are projected to have the highest water stress in 2030? Libya Southern China Pakistan Southeastern US Which of the following is the best definition of safely managed sanitation? Improved sanitation facilities that are not shared with other households and where excreta are safely disposed of and/or treated offsite A series of practices performed to preserve health, including access to facilities for handwashing with improved water and soap Drinking water from an improved source such as piped water, wells, springs, and packaged/delivered water, provided collection time is not more than 30 minutes for a round trip Improved sources of freshwater for human use that is sufficiently free from biological, chemical, radiological or physical impurities such that individuals will not be exposed to disease or harmful physiological effects Which of the following is NOT one of the impacts of climate change on the growth of harmful algal blooms (HABs)? Greater ocean acidification can increase algal growth Warmer ocean temperatures can increase growth of blooms Less CO2 dissolved in the ocean can increase algal growth Increased precipitation can cause runoff that increases growth of HABs.

1. Question 2.
Question 3.
Question 4.
Question 5. Which of the following diseases is correctly matched with the way in which it is
transmitted? Legionnaires' disease: Waterborne Dengue virus: Water-based Cholera disease:
Water-washed Malaria: Water-related
How do changes in climate impact the incidence of Cholera? Copepods thrive in high-salinity
waters, allowing for increased reservoirs for Vibrio bacteria Cooler temperatures increase fecal-
oral transmission of V. cholerae Vibro bacteria growth increases in warm marine and estuarine
waters with low salinity Drought allows V. cholerae to thrive and develop new, deadlier,
serotypes
Which of the following areas are projected to have the highest water stress in 2030? Libya
Southern China Pakistan Southeastern US
Which of the following is the best definition of safely managed sanitation? Improved sanitation
facilities that are not shared with other households and where excreta are safely disposed of
and/or treated offsite A series of practices performed to preserve health, including access to
facilities for handwashing with improved water and soap Drinking water from an improved
source such as piped water, wells, springs, and packaged/delivered water, provided collection
time is not more than 30 minutes for a round trip Improved sources of freshwater for human use
that is sufficiently free from biological, chemical, radiological or physical impurities such that
individuals will not be exposed to disease or harmful physiological effects
Which of the following is NOT one of the impacts of climate change on the growth of harmful
algal blooms (HABs)? Greater ocean acidification can increase algal growth Warmer ocean
temperatures can increase growth of blooms Less CO2 dissolved in the ocean can increase algal
growth Increased precipitation can cause runoff that increases growth of HABs