5. Compare and contrast acid rain with the concept of acid mine drainage How are these similar and different in terms of sources, environmental impact, and remediation?

a) What are the common sources of excess nitrogen in pond water? b) List 3 differences in the water from the inlet, middle, and outlet?   c)  what are 3 things you can learnd from water testing?

1. Could u pls discussed about the water pollutants and Summarize the details 2. discussed about air pollutants and Summarize the details

Describe several categories of pollution that are becoming ever more serious problems.

Ic CRITICAL THINKING 1. Two arctic marine mammals that live in the same waters differ in the level of pollutants in their bodies. Bowhead whales have a lower pollutant load than ringed seals. What are some factors that might explain this difference? 2. In one seaside community in New Jersey, the U.S. Fish and Wildlife Service suggested trapping and removing feral cats (domestic cats that live in the wild). The goal was to protect some endangered wild birds (plovers) that nested on the town's beaches. Many residents were angered by the proposal, arguing that the cats have as much right to be there as the birds. Do you agree? Why or why not? 3. In some areas, the barrier built to prevert uncontrolled movement of people across the border oetween the United States and Mexico consists of miles of 6-meter- tall steel beams placed four inches apart. Discuss the ecological effects of such a barrier. What types of organ- isms would be most adversely affected by this habitat fragmentation? 4.…

Why is reduction of BOD in wastewater a primary goal ofwastewater treatment? What are the consequences ofreleasing wastewater with a high BOD into local watersources such as lakes or streams?

24. Discuss the Health and Environmental Impacts of the following Wastes Classification; a. Municipal Wastes b. Commercial Wastes c. Industrial Wastes d. Medical Wastes

Define briefly the term pollution.

In your environmental science lab, you test water samples from local bodies of water and find high levels of coliform bacteria. What does this tell you the water is contaminated with? Inorganic fertilizers O Household chemicals Oil Animal waste O Arsenic

What is the common indicator organism of water pollution?