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Carbon Emissions

Carbon Emissions

Assessment

Presentation

•

Science

•

12th Grade

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Practice Problem

•

Hard

Created by

Rafaella Quieres

Used 1+ times

FREE Resource

22 Slides • 0 Questions

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​Understanding Carbon Emissions

Environmental Science and Engineering
/rsquieres

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Recap/Pop Quiz:
7 Ecological Principles

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Carbon Emissions
  • Gases released into the atmosphere — mainly carbon dioxide (CO₂) and methane (CH₄).

  • Produced when we burn fossil fuels (coal, oil, gas) for electricity, transport, and industry.

  • Natural sources (volcanoes, respiration) vs. human sources (cars, factories).

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Pop Quiz:
Greenhouse Gases

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Why carbon emissions matter?
  • Carbon gases trap heat in the atmosphere → global warming

  • Leads to climate change

    • rising temperatures

    • melting ice

    • stronger storms

    • droughts.

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Pop Quiz:
Warmest year on Earth

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Carbon Cycle
  • Carbon moves between atmosphere, plants, oceans, and soil.

  • Human activity adds extra carbon, upsetting the natural balance.

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Paris Agreement
  • The Paris Agreement is a legally binding international treaty on climate change.

  • It was adopted by 195 Parties at the UN Climate Change Conference (COP21) in Paris, France, on 12 December 2015.

  • Goal: to hold “the increase in the global average temperature to well below 2°C above pre-industrial levels” and pursue efforts “to limit the temperature increase to 1.5°C above pre-industrial levels.”

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Paris Agreement on Climate Change

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Major Sources of Carbon Emissions
  • Energy production (power plants)

  • Transportation (cars, airplanes)

  • Agriculture (livestock methane)

  • Deforestation (less CO₂ absorbed by trees)

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Global Warming Potential

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Carbon Sinks
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Global Impact of CO2 emissions
  • Polar ice melting, rising sea levels

  • Threats to wildlife and ecosystems

  • Health issues (air pollution, heatwaves)

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Video:
Understanding carbon footprint

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Reducing carbon footpirnt

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One tree can make a difference.
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Class Activity: Carbon Emissions Audit in the Workplace
  • Conducting a carbon emissions audit for electrical equipment in an institution is a structured process that involves identifying, measuring, and reporting the greenhouse gas (GHG) emissions associated with the institution’s electricity use.

  • Each will be grouped into 3 members and will conduct inventory of all electrical equipment that consumes in the offices & workshop areas of institution

  • This will be done when F2F classes resumes

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Pop Quiz:
Check your knowledge
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​Understanding Carbon Emissions

Environmental Science and Engineering
/rsquieres

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