Which statement about emissions trading is false?

We learned an ironic twist in the film called "The Other Inconvenient Truth."  It was that a. agriculture creates more pollution than other sources, but we have to increase farming for the growing population b. that nitrogen in the soil is significant pollution, but if we don't use these fertilizers we will not have enough food c. That methane is produced by animals and by growing rice. So becoming vegetarian won't clear methane from the atmosphere. d. agriculture uses 70% of fresh water mined , causing a salt water pollution too

4. a. For an exponentially growing population, calculate umax (units?) based on the data below Time (d) Biomass (mg/L) 0 1 2 75 111 166 248 369 b. Calculate the specific growth rate (µ) of the population above growing at a substrate concentration of 25 mg/L according to Monod kinetics with a ks of 50 mg/L. c. Consider two genetically engineered organisms intended for use in the cleanup of hydrocarbon spills into the ocean. Bacterium alpha has a µmax of 1 d'¹ and a ks of 0.1 mg/L. Bacterium beta has a μmax of 5 d ¹ and a k, of 5 mg/L. If the hydrocarbon concentration is initially 1000 mg/L and the desired objective is to reduce concentrations below 0.1 mg/L what order of addition of the bacterial species is desired? 3 50 4 5

please answer all three please

QUESTION 1 Deforestation threatens the tropical rainforests of Southeast Asia due to... a. building factories to process timber into furniture and toys b. runoff from melting glaciers is flooding the rainforests C. buming forests down in order to make room for oil palm plantations O d. flooding forests to create areas for wet rice cultivation

QUESTION 26 Recycling, reuse, and composting create many new ____.   a. landfills   b. expenses   c. problems   d. jobs   e. pollutants

Which of the following statements about the carbon dioxide emitted to the atmosphere by human activities each year is most accurate?   a. About half of it remains in the atmosphere and the other half is split equally between uptake by the oceans and vegetation.   b. Nearly all of it remains in the atmosphere.   c. About half of it dissolves in the oceans.   d. On an annual basis, human-caused emissions of carbon dioxide are small compared to volcanic emissions.   e. Human-caused emission of carbon dioxide is much greater than that emitted by respiration of all plants, animals, and microorganisms.

Continuous sampling and analysis of samples is carried out with the aim of…a. Meet the needs of related partiesb. Knowing the source of pollutionc. Monitoring the concentration of chemical parameters in the environment of interestd. Advanced research When we have data on the initial and final dissolved oxygen incubation in a water sample, we can determine the value of…a. Totally organic ingredientsb. Biological oxygen demandc. Acidityd. Turbidity

3. You are planning to build a greenhouse for the school. This graph shows the effect of temperature and carbon dioxide on plant growth. a. Summarize this graph to explain the effect of CO2 concentration on plant growth at the two temperatures shown. b. Both CO2 and heat for your greenhouse cost money, while the plants you grow earn you money. Theorize the most cost-effective temperature and CO2 concentration for the greenhouse.

What is the true test of an explanatory model?   A. This model seeks to predict by understanding cause and effects   B. The process allows you to compare and contrast alternatives   C. This approach quantifies economic variables   D. It involves the identification and measures of a phenomena   E. It is considered a fact – finding approach to understanding a phenomena