Deforestation, Albedo, and Global Warming Quiz

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Questions and Answers

How does deforestation contribute to desertification?

  • By influencing evapotranspiration rates (correct)
  • By decreasing soil moisture characteristics
  • By promoting cloud formation
  • By increasing soil moisture properties

What impact do atmospheric aerosols have on cloud formation?

  • They have no effect on cloud formation
  • They prevent cloud formation
  • They promote cloud formation (correct)
  • They decrease cloud formation

How does the removal of forests affect albedo in snow-covered high-altitude regions?

  • Albedo decreases
  • Albedo increases (correct)
  • Albedo is not affected
  • Albedo remains the same

What role do greenhouse gases play in global warming?

<p>They absorb heat energy and cause global warming (D)</p> Signup and view all the answers

How do vehicular emissions contribute to the enhanced greenhouse effect?

<p>By emitting greenhouse gases (C)</p> Signup and view all the answers

What is the primary anthropogenic factor responsible for warming the Earth?

<p>Greenhouse gases from fossil fuels (A)</p> Signup and view all the answers

What is the primary factor contributing to the increase in global temperatures due to the greenhouse effect?

<p>Increased emissions of greenhouse gases (B)</p> Signup and view all the answers

How does the conversion of forests into agricultural lands affect climate change?

<p>It increases greenhouse gas emissions (D)</p> Signup and view all the answers

Which human activity plays a significant role in altering land use and contributing to climate change?

<p>Deforestation (D)</p> Signup and view all the answers

How does methane contribute to global warming compared to carbon dioxide?

<p>Methane absorbs more heat than CO2 (B)</p> Signup and view all the answers

What effect does evapotranspiration have on climate change?

<p>Contributes to the enhanced greenhouse effect (C)</p> Signup and view all the answers

Which industrial compounds are primarily responsible for depleting the ozone layer and contributing to climate change?

<p>Chlorofluorocarbons (C)</p> Signup and view all the answers

What is the main component that contributes to evapotranspiration?

<p>Water vapor (B)</p> Signup and view all the answers

Which human-induced factor contributes significantly to global warming by destroying ecosystems and causing health problems?

<p>Industrial pollution (C)</p> Signup and view all the answers

What has been the effect of the industrial revolution on greenhouse gas emissions?

<p>Significantly increased greenhouse gas emissions (C)</p> Signup and view all the answers

Which of the following is a key greenhouse gas that remains in the atmosphere for an extended period of time?

<p>Carbon dioxide (A)</p> Signup and view all the answers

The retention of excess heat in the atmosphere and the subsequent increase in global temperatures are directly linked to the increased concentration of which gas?

<p>Carbon dioxide (C)</p> Signup and view all the answers

What natural cycles play a role in Earth's climate and are discussed in the text?

<p>Milankovitch (Orbital) cycles (D)</p> Signup and view all the answers

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