Which of the following is expected to decrease due to climate change?A.Land areaB.TemperaturesC.FloodingD.Sea levels

Breakdown of the Problem

1. Identify each option related to climate change and evaluate their expected changes.
2. Analyze the potential impacts of climate change on each of these factors.

Relevant Concepts

1. Land Area: The physical landmass available on Earth and how climate changes can affect it.
2. Temperatures: General trend of temperature changes in relation to climate change and global warming.
3. Flooding: How climate change could lead to increased flooding due to changes in precipitation and sea levels.
4. Sea Levels: The rising trend of sea levels due to melting ice caps and thermal expansion caused by global warming.

Analysis and Detail

1. Land Area: Climate change may lead to land degradation but is not expected to decrease the total land area.
2. Temperatures: The average global temperatures are expected to increase due to greenhouse gas emissions.
3. Flooding: Climate change is likely to increase flooding frequency due to more intense storms and rising sea levels.
4. Sea Levels: Expected to rise globally due to thermal expansion and melting glaciers.

Verify and Summarize

Given the analysis:

• Land area is not expected to decrease.
• Temperatures are projected to increase.
• Flooding is expected to increase.
• Sea levels are also projected to rise.

Final Answer

The factor that is expected to decrease due to climate change is none of the options listed. All factors (A, B, C, and D) are expected to increase or remain unchanged, except for option A, which may face issues but won't physically decrease in land area.