What are the major factors influencing climate change globally?

The major factors influencing climate change globally include greenhouse gas emissions, deforestation, industrial activities, and fossil fuel consumption. These elements lead to an increase in atmospheric carbon dioxide and other greenhouse gases, causing global temperatures to rise.

Key Facts

• Greenhouse gas emissions are primarily from transportation and energy sectors, constituting about 70% of total emissions.
• Deforestation contributes approximately 10% of global emissions, according to the World Resources Institute.
• Industrial processes, including cement production, release significant CO2, accounting for 6-7% of total emissions.
• Fossil fuels represent over 80% of the world's energy supply, exacerbating climate issues.

Examples or Use Cases

• Countries like the USA and China are the largest emitters due to industrialization and energy needs.
• Initiatives like the Paris Agreement aim to reduce these emissions collectively.

FAQs

• What is the role of renewable energy in climate change?
  Renewable energy reduces reliance on fossil fuels, lowering greenhouse gas emissions.
• How does agriculture contribute to climate change?
  Agriculture contributes through methane emissions from livestock and rice production, and nitrous oxide from fertilization.