What does the water cycle tell us about water quality?
Blog
List two examples of impervious cover.
List two examples of impervious cover.
Why is the riparian zone important?
Why is the riparian zone important?
You and a friend live in different parts of Austin. Their ne…
You and a friend live in different parts of Austin. Their nearest stream has very poor water quality. Your nearest stream has excellent water quality. What is most likely to be the reason for the difference?
When an algal bloom occurs, what tends to happen next?
When an algal bloom occurs, what tends to happen next?
Briefly explain why some people prefer to measure chlorophyl…
Briefly explain why some people prefer to measure chlorophyll a instead of other factors to assess water quality.
Describe two factors that can affect the chlorophyll a conce…
Describe two factors that can affect the chlorophyll a concentration in a body of water.
Which of the following can be revealed (directly or indirect…
Which of the following can be revealed (directly or indirectly) from high chlorophyll a concentrations in a body of water? Choose all that apply.
People with liver damage may have bleeding problems because:
People with liver damage may have bleeding problems because:
Because of modern medical advances, COPD is no longer a majo…
Because of modern medical advances, COPD is no longer a major health concern in the United States.