The next few questions are only True(T) or False(F). Circle the right answer 5.
ID: 1765811 • Letter: T
Question
The next few questions are only True(T) or False(F). Circle the right answer 5. T or F. A greenhouse gas absorbs energy from long wave radiation from the earth. [1 pt) 6. T or F. Water vapor is not a major greenhouse gas. [1 pt] 7. T or F. Composting is an anaerobic biological process. [1 pt] 8. T or F. Decaying garbage in a landfill generates methane during the initial aerobic decomposition of the garbage. [1 pt] T or F. The City of Portland reached its recycle goal of 75% in 2015. Extra credit: 1 pt] The following questions are True or False and Why? No credit given unless you answer why Cmi) occurs, the slope of the C vs x curve is negative implying that the rate of reaeration is > the rate of 9, 10. T or F. Why? Just upstream of the point in the river where the maximum dissolved oxygen deficit (or BOD decay. 12 pts]Explanation / Answer
Answer (5)- True
The outgoing long wavelength radiation emitted by the Earth is partially to totally absorbed by the greenhouse gases of water vapor (H2O), carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and tropospheric ozone (O3).
Answer (6)-False
The primary greenhouse gases in Earth's atmosphere are water vapor, carbon dioxide, methane, nitrous oxide, and ozone.
Answer (7)-True
compositing is an anaerobic biological process.
Answer (8)-True
The landfill do help garbage decompose actually but in some cases at slower rate. The decomposition process in landfills is anaerobic (in absence of oxygen). this produce methane.
Answer (9)-False
the city of portland reached its recycle goal of 75% by 2020.
Answer (10)-True
Degradation in the environment of the organic matter expressed as BOD gives rise to an equivalent consumption of oxygen hence rate of reareation is grater than rate of bod decay
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