What is geoengineering - Study guides, Class notes & Summaries

WHAT IS GEOENGINEERING? correct answers DELIBERATE MANIPULATION OF EARTH'S CLIMATE TO COUNTERACT THE EFFECTS OF GREENHOUSE GASES. PROPOSED GEOENGINEERING METHODS FALL INTO WHICH TWO CATEGORIES? correct answers SOLAR RADIATION MANAGEMENT- REDUCING THE SOLAR RADIATION ABSORBED AT THE SURFACE BY REDUCING AMOUNT COMING IN OR INCREASING AMOUNT REFLECTED BACK INTO SPACE. CARBON DIOXIDE REMOVAL- DIRECT REMOVAL OF CO2 OR ADJUSTING NATURAL PROCESSES TO SPEED UP CO2 REMOVAL. LIST SOME GEOENGI...

Who is responsible for the Earth's rapidly warming temperatures? correct answers human activity What are some consequences of global warming? correct answers rising sea levels, extreme weather phenomena, and mass extinctions True or False? It is clear that we cannot stop climate change in time to prevent all consequences. correct answers True mitigate correct answers make less severe, serious, or painful At best what can we do about climate change? correct answers slow it down ...

Which of the following is a factor in the Earth's atmosphere? composition electromagnetic radiation albedo geoengineering correct answers composition Which of the following atmospheric gases are derived from both natural processes and anthropogenic processes? oxygen carbon dioxide argon water vapor correct answers carbon dioxide Which of the following layers of the atmosphere contains the ozone layer? mesosphere troposphere stratosphere ionosphere correct answers stratosphe...

ODP Test Questions and Answers Already Passed What innovative materials are being explored to replace CFCs in refrigeration? Researchers are exploring hydrofluoroolefins (HFOs) and natural refrigerants like CO2 and ammonia. How does public awareness impact ozone layer conservation efforts? Public awareness leads to increased demand for eco-friendly products, encouraging industries to adopt sustainable practices. What unusual impact can ozone depletion have on agriculture? Ozone ...

The acronym, NGO, stands for: - Non-governmental organizations Which choice best describes the following statement, "More and more, humans are becoming an urban species?" - As the overall global population grows, more people will live in cities. Information technology changes faster than: - All of the choices: Culture Law Ethical structures Which of these are approaches to the geoengineering technique of solar radiation management? - High altitude reflective balloons and sulfur-see...

Questions about birthing Neanderthals are not a silly waste of time because - the technology is nearly ready, but the moral and ethical implications are only starting to be discussed What is valid reason why someone would birth a Neanderthal? - Because birthing a Neanderthal would generate instant notoriety and fame. The rat-brained robot is a cyborg. - True The idea that humans are a design space and, for example, are being wired up with robotic extensions, is important to discuss beca...

Questions about birthing Neanderthals are not a silly waste of time because - the technology is nearly ready, but the moral and ethical implications are only starting to be discussed What is valid reason why someone would birth a Neanderthal? - Because birthing a Neanderthal would generate instant notoreity and fame. The rat-brained robot is a cyborg. - True The idea that humans are a design space and, for example, are being wired up with robotic extensions, is important to discuss beca...

Dramatic steps such as spraying aerosols into the stratosphere to reduce solar radiation or building large machines to draw carbon directly from ambient air are examples of what? correct answers Geoengineering Feedback: Geoengineering involves large-scale manipulations of the physical, chemical, and biological systems of the planet. Select the region that has had the biggest growth in carbon emissions since 1990. correct answers China Feedback: China has quickly become the leading emit...

Issues w Geoengineering correct answers DOESN'T ACTUALLY STOP FF USE - we don't know what risks - weather pattern changes - acid rain - could be bad if we stop abruptly Discounting correct answers Money now worth more than money in the future -Discount rate is the rate money loses value going into future Time and Growth Discounting correct answers Time discounting: money now worth more than money later Growth discounting: $1 worth more to poor person than wealthy Greenhouse ...

The acronym, NGO, stands for: correct answers Non-governmental organizations Which choice best describes the following statement, "More and more, humans are becoming an urban species?" correct answers As the overall global population grows, more people will live in cities. Information technology changes faster than: correct answers All of the choices: Culture Law Ethical structures Which of these are approaches to the geoengineering technique of solar radiation management? corr...