Which of the following directly contributes to climate change and global warming?

Which of the following directly contributes to climate change and global warming quizlet?

changes to Earth’s climate, including global warming produced primarily by increasing concentrations of greenhouse gases created by human activity such as burning fossil fuels and deforestation.

What contributes most to global climate change?

Globally, the two biggest sectors that contribute to climate change are electricity generation (~25%) and food & land use (~24%). In other words, burning coal, oil, and natural gas to generate electricity is the single largest source of global emissions, but the food & land use sector is nearly tied with it.

What is the main contributor to climate change?

Human activities are responsible for almost all of the increase in greenhouse gases in the atmosphere over the last 150 years. The largest source of greenhouse gas emissions from human activities in the United States is from burning fossil fuels for electricity, heat, and transportation.

Which of the following is most directly responsible for global warming?

Water vapor is directly responsible for about 50 percent of Earth’s natural greenhouse effect, while carbon dioxide accounts for about 20 percent. So in terms of total warming, water vapor is the most important greenhouse gas.

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Which of the following shows the effect of climate change?

Increased heat, drought and insect outbreaks, all linked to climate change, have increased wildfires. Declining water supplies, reduced agricultural yields, health impacts in cities due to heat, and flooding and erosion in coastal areas are additional concerns.

What are the top 10 contributors to global warming?

Top 10 Causes Of Global Warming

  1. Oil and Gas. Oil and Gas is used all the time in almost every industry.
  2. Deforestation. Deforestation is the clearance of woodland and forest, this is either done for the wood or to create space for farms or ranches. …
  3. Waste. …
  4. Power Plants. …
  5. Oil Drilling. …
  6. Transport and Vehicles. …
  7. Consumerism. …
  8. Farming. …