Ecology - Environmental Issues Questions

Biology

Ecology - Environmental Issues

Which of the following statements is TRUE? Rising concentrations of carbon dioxide & methane in the Earth's atmosphere are altering global climate patterns. The greenhouse effect is not beneficial to life on Earth in any way. O After many years of data collection, it is now known that human activity has had no effect on the concentrations of greenhouse gasses in the Earth's atmosphere. O Deforestation does not affect the concentration of greenhouse gasses in the Earth's atmosphere. O The Earth's oceans have experienced in increase in pH & become much more alkaline (basic) due to the increase in atmospheric carbon dioxide. Submit Request Answer

Biology

Ecology - Environmental Issues

wku.blackboard.com Blackboard Learn 1. Put the stops in order of low GHG warm Question Completion Status: QUESTION 1 of 3.5 degrees per 100 feet. In the troposphere, where we live, the temperature decreases with altitude at a Binomial quadratics Normal lapse rate Linear Polynomials Inverted lapse rate QUESTION 2 Which of the following is considered a particulate? Fire Carbon dioxide Pollen Water Oxygen QUESTION 3 of blue wavelengths, which happen to be just the right wavelength for this process. The blue sky is a result of Departing Chaoticing Scattering Diffusing Click Save and Submit to save and submit. Click Save All Ansers to save all answers Save MacBook Air 80 52 F3 GOD F4 FS II F6 F7 FB 59 F10 # A $ 4 - 3 % 5 6 & 7. * o 8 ) 0 9 E R T Y U 0 | 0

Biology

Ecology - Environmental Issues

in Which of the following explains why methane gas is an important greenhouse gas to reduce? bal ng O it absorbs the other greenhouse gases and becomes more potent. OIt creates a feedback loop in the Arctic that releases more methane. O It makes secondary pollutants that are harmful to the atmosphere. O It can be absorbed by soil and cause eutrophication in water,

Biology

Ecology - Environmental Issues

Read This! Carbon dioxide (CO2) is one of the so-called greenhouse gases. These gases hold heat energy in the atmosphere, which raises the overall temperature of the Earth. This helps maintain the Earth's biosphere, but also has led to environmental concerns. The more CO, in the atmosphere, the higher the Earth's average temperature will be. 20. What is another way in which human activity is increasing the amount of atmospheric CO, and what are potential global effects of these changes in CO levels? STOP

Biology

Ecology - Environmental Issues

1. Addictive drug 2. Nicotine 3. Stimulant 4. Carcinogen 5. Tar 6. Carbon Monoxide 7. Smokeless tobacco 8. Leukoplakia 9. Nicotine withdrawal 10. Nicotine substitutes 11. Tobacco cessation program 12. Environmental tobacco smoke (ETS) 13. Mainstream smoke 14. Sidestream smoke File [Inload

Biology

Ecology - Environmental Issues

Write a 5 paragraph argumentative essay about one of the following topics: 1. Does your vote count? 2. Does diversity in media matter? 3. Does the wage gap really exist? 4. Should students be allowed to choose their own classes (as they do in college) from a younger age? 5. Is single-sex education beneficial or harmful to students? 6. What should young people be given more credit for? 7. Is the widespread increased use of technology good for young children-or does it harm their development? 8. How is the President doing at his job? 9. What is the greatest threat to our environment? 10. Should we be investing in space exploration? Your essay must include an INTRODUCTION, 3 SUPPORTING PARAGRAPHS, ANDA CONCLUSION.

Biology

Ecology - Environmental Issues

Bookmarks Window Help & wku.blackboard.com earn Question Completion Status: QUESTION 6 What U.S. state has a lower average electricity use than other states due to its leadership in environmental policies? O Alaska New York O Colorado California O Florida QUESTION 7 The U.S should invest in renewable energy for all of the following reasons, except: About one quarter of the U.S. land area has winds strong enough to generate electricity. O Wind energy has the potential to displace tons of carbon dioxide emissions. O Locations in the Dakotas and Kansas are ideal for tidal and geothermal energy. O Many southwestern states have the solar power potential to provide more than the current electricity needs. QUESTION 8 What is the most plentiful fossil fuel in the U.S.? Methane Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save A NOV F ee áty 4 MacBook Air &

Biology

Ecology - Environmental Issues

Conclusion 1. Does your data indicate a relationship between atmospheric CO2 concentration and average surface temperature? Explain. 2. Does your data indicate a relationship between average surface temperature and annual average hurricane wind speed? Explain. a 3. Does your data indicate a relationship between average surface temperature and annual hurricane frequency? Explain.

Biology

Ecology - Environmental Issues

Increased use of fossil fuels as an energy source has increased the amount of carbon dioxide emissions into the atmosphere. The graph below shows the levels of carbon dioxide emissions among renewable and nonrenewable resources. 1600 1200 3 1000 gettes How does the monitoring of carbon dioxide emissions with atmospheric levels of carbon dioxide affect our decisions on both renewable and non-renewable energy sources? O Non-renewable resources generally result in lower carbon dioxide emissions, therefore our goal should be to increase our use of non-renewable resources in order to slow our increase in levels of atmospheric carbon dioxide. O Renewable resources generally result in lower carbon dioxide emissions, therefore our goal should be to increase our use of renewable resources in order to slow our increase in levels of atmospheric carbon dioxide. O Renewable and non-renewable resources both result in similar amounts of carbon dioxide emissions. so this data does not affect our choice of renewable and non-renewable energy resources. O Renewable resources generally result in lower carbon dioxide emissions, but they are much more expensive when compared with non-renewable energy resources. Our goal should be to increase our use of non-renewable resources in order to save on the costs of using renewable resources,

Biology

Ecology - Environmental Issues

5. PART A: How has the Monroe Doctrine changed over time? A. The Monroe Doctrine was initially aimed towards ensuring the safety of Americans, then became a tool to gain power, but its power has declined somewhat over the past century. B. The goals of the Monroe Doctrine have remained consistent over the years, with the protection of America being its ultimate goal. C. The Monroe Doctrine shifted from a means of securing peace in America to a way to gain additional power through the invasion of foreign countries. D. The Monroe Doctrine was initially a means for America to extend its power, but has since been modified to protect America.

Biology

Ecology - Environmental Issues

30 Which of the following made up the Central Powers during World War I? A. France, Austria- Hungary, and Ottoman Empire B. Great Britain, Austria-Hungary, and Ottoman Empire C. Germany, Austria- Hungary, and Ottoman Empire D. Germany, Austria- Hungary, and Russia

Biology

Ecology - Environmental Issues

SECTION C SECTION C: ANSWER ONLY ONE (1) QUESTION (30 MARKS) 6. Two hundred households were randomly selected from each of two towns to study the impact of air pollution on the populations. For each household, a respondent was questioned on whether anybody's health was being affected by air pollution or not. Table 1 summaries the responses obtained from the two towns. Table 1: Responses of household representatives on the effects of air pollution on members of their households. Town Is the health of any member of your household affected by air pollution n? Yes No Total 120 80 200 156 44 200 276 124 400 Total Kofikrom Mangoase Total Do inhabitants of the two towns differ in terms of their perceptions of the effect of air pollution on them? (30 Marks)