Which of the following suggests the greatest danger of saltwater intrusion?
a. water supplies near industrial areas
b. underground water supplies in farming areas
c. underground water supplies near defective septic systems
d. coastal freshwater supplies

During a hot day, warm and moist air rises and cools in the atmosphere. which even would occur next on such a day? a. condensed droplets would gather to become water vapor. b. water vapor would condense into tiny droplets. c. water droplets would evaporate to form rain and snow.

The distribution of related animals and plants across the world

Identify the structures ! 20 points