Climate Change: Causes and Impacts Quiz

What is the primary cause of ocean acidification?

• Increased sunlight penetration in the ocean

• Absorption of carbon dioxide from the atmosphere

• Overfishing and reduction in marine life

• Increased sea surface temperatures

Which of the following gases is not considered a greenhouse gas?

• Carbon dioxide

• Methane

• Oxygen

• Nitrous oxide

Which of the following gases is the strongest (most potent) greenhouse gas?

• Carbon dioxide

• Methane

• Water Vapor

• Nitrous oxide

How does deforestation contribute to climate change?

• By increasing the amount of oxygen in the atmosphere

• By reducing the Earth's surface reflectivity

• By decreasing the amount of carbon dioxide absorbed by trees

• By increasing the Earth's magnetic field

What is a significant impact of melting polar ice caps, glaciers, and ice sheets?

• Decrease in global sea levels

• Increase in global sea levels

• Increase in global forest cover

• Decrease in ocean acidity

Why does burning fossil fuels contribute to global warming?

• It decreases the amount of methane in the atmosphere

• It increases the amount of oxygen in the atmosphere

• It releases carbon dioxide into the atmosphere

• It reduces the amount of sunlight reaching the Earth

How does increased agricultural production contribute to climate change?

• By reducing the amount of carbon dioxide in the atmosphere

• By increasing the use of fertilizers that release nitrous oxide

• By decreasing the global temperature

• By increasing the amount of oxygen through photosynthesis

What role does the increased use and disposal of plastic products play in climate change?

• It directly increases the Earth's temperature

• It contributes to the depletion of the ozone layer

• It increases greenhouse gas emissions during production and decomposition

• It decreases the amount of carbon dioxide in the atmosphere

Which of the following is NOT a direct impact of climate change on ecosystems?

• Altered migration patterns of animals

• Increased plant growth due to higher carbon dioxide levels

• Decreased oxygen levels in the ocean

• Increased production of fossil fuels

What effect does ocean acidification have on marine life?

• It increases the size of marine populations

• It decreases the solubility of oxygen in water

• It harms shell-forming organisms by dissolving their shells

• It enhances the photosynthesis process in aquatic plants