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1. What is the definition of volatilization? Justify two practices that might help to reduce volatilization.
2. Make a distinction between leaching and run-off. Two techniques that would help avoid leaching and run-off are listed.
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- Discuss the following. 1. the availability of water in fish farming 2. Accessibility of water in fish farming 3. the quantity of water in fish farming 4. the quality of water in fish farming.Explain how we might shrink the waste stream.Although the market value of compost is negligible, many communities have implemented yard waste composting systems. Explain why?
- 1.What laws or regulatory bodies could have an impact on improving the water quality in the watershed? (Clean Water Act, Philippines Commission on Environmental Quality, Philippines Soil and Water Conservation Board, Groundwater Conservation Districts) 2.What advantages and disadvantages would there be for a farmer of “going green”? Directions: Select the best answer for each of the following multiple-choice questions. 1. How do weather conditions affect fishing success? A. Hot weather makes fish seek cooler water. B. Not always in easily predictable ways C. Snow and ice guarantee fishing success. D. Both A and B 2. Fish in flowing water tend to face: A. Upstream B. Downstream C. Perpendicular to the current D. No particular direction 3. The best time to fish is: A. Mid-day B. Morning and evening C. When there is no wind blowing D. From 2 to 4 p.m. 4. Aquatic resource conservation is: A. Best left to professionals B. Limited to certain times of the year C. Unnecessary because…Explain why you are for or against: (a)raising the price of water while providing lower lifeline rates for the poor consumers, (b)withdrawing government subsidies that provide farmers with water at low cost, and (c)providing government subsidies to farmers for improving irrigation efficiency.Why is a small volume nebulizer preferred over an MDI.
- 1. Three levels of water treatment have been presented in the Power Point presentation. Prepare a table which lists a. The name of each level of treatment. b. A description of the type of treatment used at each level. c. The targeted pollutants removed at each level. d. The typical removal efficiency at each level for each targeted pollutant.. You are working at the Loy Farm and are tasked with analyzing water supply for agriculture purposes. Answer the following questions: a) You run an experiment to estimate the water flow rate of the drip irrigation system in the Elon High Tunnel greenhouse. You randomly place 10 small 1-quart paint buckets in the soil along the irrigation system. The table below summarizes the water volume collected in the buckets. The irrigation system was running for 2 hrs. Each bucket has a diameter of 11.2 cm, and volume was measured in milliliters (ml). What is the average drip flow in the irrigation system in inches/hr? (Hint: look up the formula for the area of a circle if you don't already know it). Bucket Number Volume, ml Bucket Number Volume, ml 1 828 6 423 2 829 7 661 3 915 8 885 4 969 9 391 5 887 10 713 b) The open-air crop beds are 7952 ft2 in area. The soil is prepared to a depth of 24…23. Give the definition of the following Wastes Classification; e. Agricultural Wastes f. Mining Wastes g. Oil and Gas Wastes h. Nuclear Wastes
- Describe and explain the major steps in the process of wastewater treatment. How can artificial wetlands aid such treatment?What are the Similarities of the source reduction approach to waste management of Commercial and Domestic waste24. Discuss the Health and Environmental Impacts of the following Wastes Classification; e. Agricultural Wastes f. Mining Wastes g. Oil and Gas Wastes h. Nuclear Wastes