Methane Emissions and Climate Change

What is the primary reason methane is considered a powerful greenhouse gas?

• It lasts longer in the atmosphere than CO2.

• It is more abundant than CO2.

• It heats the planet more than 80 times more than CO2 over 20 years.

• It is easier to detect than CO2.

What is the main goal of the Clean Air Task Force?

• To ban fossil fuels entirely.

• To track and reduce methane emissions.

• To increase the use of electric vehicles.

• To promote the use of renewable energy.

Which agricultural source is a significant contributor to methane emissions?

• Soybean plantations

• Corn farms

• Rice paddies

• Wheat fields

What is one of the main challenges in detecting methane emissions?

• Methane is visible to the naked eye.

• Methane is only emitted during the day.

• Methane emissions are often underestimated.

• Methane is only emitted in rural areas.

What technology is used to make invisible methane emissions visible?

• Ultraviolet cameras

• Thermal imaging

• X-ray machines

• Infrared cameras

What is a significant limitation of using satellites to detect methane emissions?

• They are not accurate enough.

• They can only detect methane over water.

• They are too expensive to operate.

• They cannot detect methane at night.

What percentage of methane emissions could be cut using existing technologies?

• 75%

• 50%

• 25%

• 90%

What was a key outcome of the COP26 climate summit regarding methane?

• A pledge to eliminate all methane emissions by 2030.

• A commitment to reduce global methane emissions by 30% by the end of the decade.

• An agreement to increase methane emissions for energy production.

• A decision to ignore methane emissions in climate policies.

Which countries are major contributors to ultra-emitting methane events?

• Brazil, India, China, and Australia

• Canada, Mexico, Japan, and South Korea

• Turkmenistan, Russia, the US, and Iran

• Germany, France, Italy, and Spain

What is a simple solution to reduce methane emissions from equipment?

• Using more fossil fuels.

• Increasing the size of equipment.

• Tightening bolts and closing valves.

• Replacing all equipment with new models.