Which of the following is true about impervious building materials? a. impervious surfaces prevent pollutants from entering the water supply. b. vegetation and gravel are common impervious materials. c. having fewer impervious surfaces improves water drainage. d. all of the above

Match the type of adaptation to the correct example, structural adaptation functional adaptation behavioral adaptation example type of adaptation elephants live in herds to protect their young leaves of a rain forest plant species have a pointed tip that enables rainwater to drain off easily. camels have nostrils that they can close snakes produce venom to kill prey and defend themselves. earthworms coil when touched, as part of a defense mechanism. human skin darkens with increased exposure to sunlight.

Aplant may open end close its stomata to prevent excess water loss and maintain

What is the term for a water wave that is created by an underwater earthquake?