The primary mechanism by which global warming leads to sea-level rise is:, Expansion of ocean water due to warming and melting of ice sheets, Increased precipitation over oceans, Increased volcanic activity, Changes in Earth’s orbital tilt, Which of the following best describes the concept of “climate tipping points”?, Gradual and reversible climate changes, Points at which climate systems abruptly shift to a new state, Short-term weather fluctuations, Artificial thresholds set by climate scientists, Which sector contributes the largest share of global greenhouse gas emissions?, Agriculture, Transportation, Energy production, Waste management, Why is carbon dioxide considered a long-term driver of climate change?, It is heavier than other gases, It accumulates in the oceans permanently, It reacts chemically with sunlight, It remains in the atmosphere for hundreds to thousands of years, What happens when polar ice melts?, Sea levels rise, The Earth becomes colder, More land is created, Wind speed decreases, Global warming mainly affects:, Only animals, Animals and humans, Only plants, Plants,animals,humans, Why are trees important in fighting global warming?, They produce carbon dioxide, They absorb carbon dioxide, They increase pollution, They cause climate change, Which of the following is a consequence of global warming?, Stable ecosystems, More frequent droughts, Lower global temperatures, Stronger ozone layer

Global warming

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