Climate Change Overview
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Questions and Answers

What global issue is exacerbated by the overconsumption of resources?

  • Increased agricultural productivity
  • Improved urban infrastructure
  • Enhanced recycling rates
  • The global crisis in waste management (correct)

    • What is a direct consequence of urban migration in relation to environmental issues?

  • Increased land degradation and pollution (correct)
  • Decreased demand for public transportation
  • Enhanced biodiversity in urban settings
  • Improved job opportunities in rural areas

    • Which of the following is a significant consequence of solid waste accumulation?

  • Better drainage of water during rainy seasons
  • Increased biodiversity in freshwater systems
  • Clogged rivers and canals (correct)
  • Improved air quality

    • Why have some countries banned single-use plastics?

    <p>To facilitate solid waste avoidance</p> Signup and view all the answers

    How does overpopulation directly contribute to worsening air pollution?

    <p>By increasing fuel consumption</p> Signup and view all the answers

    What is primarily responsible for the variations in Earth's climate observed since the early 20th century?

    <p>Human activities, particularly fossil fuel combustion</p> Signup and view all the answers

    Which phenomenon contributes to the greenhouse effect?

    <p>Absorption of heat by greenhouse gases</p> Signup and view all the answers

    What is global warming specifically a reference to?

    <p>The Earth's rising temperature over a long period of time</p> Signup and view all the answers

    Which of the following is NOT a consequence of climate change?

    <p>Increased biodiversity in ecosystems</p> Signup and view all the answers

    Which two phenomena are examples of natural processes that can lead to climate change?

    <p>El Niño and La Niña</p> Signup and view all the answers

    What major areas are threatened by climate change?

    <p>Public health, migration, peace, and food security</p> Signup and view all the answers

    What is one way to mitigate the effects of climate change?

    <p>Implementing climate resilience policies</p> Signup and view all the answers

    What has been linked to climate change and is continuously monitored by scientists?

    <p>Temperature increases in land and ocean</p> Signup and view all the answers

    Which of the following human activities is NOT a contributor to soil pollution?

    <p>Crop rotation</p> Signup and view all the answers

    What is primarily responsible for soil degradation?

    <p>Soil compaction</p> Signup and view all the answers

    What impact does deforestation have on the environment?

    <p>Reduces biodiversity</p> Signup and view all the answers

    Which of these factors contributes most directly to overpopulation issues?

    <p>Improved healthcare</p> Signup and view all the answers

    What is a significant effect of urbanization on natural land?

    <p>Conversion of land for housing projects</p> Signup and view all the answers

    Which of the following is a government priority that can lead to environmental destruction?

    <p>Commercialization of land use</p> Signup and view all the answers

    How does deforestation directly affect local climates?

    <p>Reduces rainfall patterns</p> Signup and view all the answers

    What is a major consequence of increased population density in a country?

    <p>Scarcity of essential resources</p> Signup and view all the answers

    What is one major consequence of increased greenhouse gas concentrations in the atmosphere?

    <p>Enhanced greenhouse effect leading to global warming</p> Signup and view all the answers

    Which human activity is NOT mentioned as a contributor to the increase of greenhouse gases?

    <p>Industrial farming of crops</p> Signup and view all the answers

    What is the primary cause of air pollution as described?

    <p>Gasses and toxins from industries and combustion of fossil fuels</p> Signup and view all the answers

    Which statement about water pollution is accurate?

    <p>Heavy metals, nitrates, and plastics are responsible for it.</p> Signup and view all the answers

    How do human activities negatively impact the environment according to the content?

    <p>By viewing the environment as a resource for personal gain</p> Signup and view all the answers

    What are the observed trends in air pollution in the Philippines from 2015 to 2019?

    <p>Increase in particulate matter levels</p> Signup and view all the answers

    Which gas is mentioned as a contributor to global warming due to its accumulation in the atmosphere?

    <p>Carbon monoxide (CO)</p> Signup and view all the answers

    Which of the following practices would NOT help mitigate environmental problems?

    <p>Using more fossil fuels for energy</p> Signup and view all the answers

    Study Notes

    Climate Change Overview

    • Weather refers to short-term atmospheric changes, while climate is the long-term weather pattern of a region.
    • Climate change results from human activities over decades, impacting environmental conditions globally.
    • Global warming specifically addresses the long-term increase in Earth's temperature due to human actions.
    • Key contributors to global warming include fossil fuel combustion, air pollution, and chemical use, increasing greenhouse gas levels.

    Drivers and Effects of Climate Change

    • Variations observed since the early 20th century are mainly driven by human activities, especially fossil fuel combustion.
    • Natural processes also contribute, such as El Niño and La Niña.
    • Effects include rising sea levels, erratic weather patterns, and droughts.
    • Notable indicators of climate change are increasing temperatures, loss of polar ice, and heightened severity of weather disturbances.

    Global Impact and Response

    • Climate change threatens public health, migration, peace, and food security, requiring global cooperative efforts to alleviate its impacts.
    • Failing to address climate change could hinder development efforts, complicating progress.
    • Environmental protection initiatives, like reducing greenhouse gas emissions, are critical for climate mitigation.

    Greenhouse Effect

    • The greenhouse effect is a natural warming process facilitated by gases such as methane, CO2, and nitrous oxide.
    • Human activities, like fossil fuel burning and agriculture, have intensified this effect, exacerbating global warming.

    Environmental Issues in the Philippines

    • Environmental problems stem from human actions, including improper waste disposal, pollution, and deforestation.
    • Pollution types include:
      • Air pollution from industrial emissions and fossil fuel combustion contributes to global warming and deteriorates air quality.
      • Water pollution caused by heavy metals, plastic waste, and urbanization, impacting local ecosystems severely.
      • Soil pollution from industrial waste disposal and non-sustainable mining affects land quality and agricultural productivity.

    Soil and Deforestation Challenges

    • Soil degradation arises from erosion, pollution, and land conversion, significantly impacting agriculture-dependent communities.
    • The Philippines has one of the highest rates of deforestation, mostly due to illegal logging and land conversion for development.

    Overpopulation and Urban Migration Issues

    • Overpopulation leads to resource scarcity, increased fuel consumption, and biodiversity loss.
    • Urban migration, driven by the search for jobs and services, results in environmental challenges like land degradation and pollution.

    Waste Management and Pollution

    • Global waste management crises are exacerbated by overconsumption and the proliferation of plastics.
    • The Philippines produces 2.7 metric tons of plastic waste annually, prompting the government to ban certain single-use plastics to mitigate waste issues.

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    Climate Change - SocSci Reviewer PDF

    Description

    This quiz explores the key concepts of climate and weather, including the definitions and distinctions between short-term atmospheric changes and long-term climate patterns. It also discusses the human activities contributing to climate change over the decades. Test your understanding of these essential environmental topics.

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