What do you think are the multiple problems that aquatic environments are exposed to? What are the causes if these problems and where do they come from? List down at least three, which you think are major problems faced on aquatic environments. Explain briefly why you think these are major problems.

What do you think are the multiple problems that aquatic environments are exposed to? What are the causes if these problems and where do they come from? List down at least three, which you think are major problems faced on aquatic environments. Explain briefly why you think these are major problems.

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter44: Human Effects On The Biosphere

Section: Chapter Questions

Problem 4CT

See similar textbooks

Similar questions

What do you think are the multiple stresses that aquatic environments are exposed to? Where do these stresses come from? List down at least three, which you think are major stresses on aquatic environments. Explain briefly why you think these are major stresses.
Explain how an excessive input of phosphate ions into a body of water such as a lake can have a devastating effect on an aquatic ecology.
How do bio-indicators determine the health of a water system? A. A few species of macro-invertebrates will be present in a healthy body of water B. Many different species of macro-invertebrates will be present in a healthy body of water C. No species of macro-invertebrates will be present in a healthy body of water D. There is no relationship between the number of species of bio-indicators and the health of a body of water
What is the diﬀerence between top-down and bottom-up control in an aquatic ecosystem? Give an example for a lake and an ocean.
Using the information in the table above, evaluate the relative risk for poor outside air quality for the following pairs of locations in terms of the pollutant sources. Which one do you think would have better air quality? Why? i) small village vs. large city ii) cabin in a forest with a wood-burning stove vs. farmhouse in the middle of the prairies
Give examples of three major environmental problems, along with their causes. How are these problems interrelated? Now name one potential solution for each
Answer the question Briefly 1.) Is rain water safe to drinks? Why? 2.) Now that we are experiencing global climate change, what do you think will happen to polar caps and glaciers? What will be the effect of these to Islands? 3.) Why are trees needed in the watershed? 4.) Why are dams destructive to the watershed? 5.) What are the worst effect of fertilizers to our water system? 6.) Does mining contribute to watershed? 7.) How does aeration help us improve water quality? 8.) If we build septic tanks, how far should it be from the pump well? Why? 9.) Where do you find radon? 10.) How can be avoid runoff contaminants?
When the sulfur dioxide released from burning fossil fuels reacts with water vapor in clouds, sulfuric acid forms. a. Is sulfuric acid a primary or secondary pollutant? b. Is the pollution in this example point or non-point? C.Is the pollution in this example acute or chronic?
Consider issues/problems with water systems in our region, how they impact environmental health and propose solutions
What do you think happens to this plastic? List a few examples of plastic impacting ocean ecosystems and provide links to your sources. answer
Which one of the following statements best describes projected water demands in the coming decades? Group of answer choices A Global water demand will increase mainly in developed countries B Water demand will increase significantly in all countries C Global water demand will increase, but agricultural demand will decrease D Global water demand will increase mainly due to increased agricultural demand
How can we reduce the impacts of human activities on the environment? Defend if hydroponics would be good in solving urbanization issues. Explain why