Understanding Global Warming Causes

What is the primary greenhouse gas responsible for global warming?

• Methane

• Carbon dioxide

• Nitrous oxide

• Ozone

Which human activity is the largest contributor to global warming?

• Deforestation

• Industrial processes

• Burning of fossil fuels

• Agriculture

What is the term for the process of reducing greenhouse gas emissions to mitigate climate change?

• Carbon sequestration

• Climate adaptation

• Climate mitigation

• Carbon offsetting

Which of the following is a renewable energy source that can help reduce global warming?

• Coal

• Natural gas

• Solar power

• Nuclear power

What is the effect of deforestation on global warming?

• It decreases carbon dioxide levels

• It increases carbon dioxide levels

• It has no effect on carbon dioxide levels

• It increases oxygen levels

Which international agreement aims to limit global warming to below 2°C above pre-industrial levels?

• Kyoto Protocol

• Paris Agreement

• Montreal Protocol

• Rio Declaration

What is the role of trees in mitigating climate change?

• They release carbon dioxide

• They absorb carbon dioxide

• They release methane

• They absorb methane

Which of the following is a method of carbon sequestration?

• Burning fossil fuels

• Planting trees

• Using plastic products

• Increasing livestock farming

What is the impact of melting polar ice caps on global warming?

• It decreases sea levels

• It increases sea levels

• It has no effect on sea levels

• It decreases global temperatures

Which of the following is a strategy to reduce energy consumption and mitigate climate change?

• Increasing fossil fuel use

• Enhancing energy efficiency

• Reducing renewable energy use

• Increasing deforestation