Distinguishing Weather from Climate

What is the primary difference between weather and climate?

• Weather is short-term; climate is long-term.

• Weather is predictable; climate is not.

• Weather affects only certain regions; climate affects the whole planet.

• Weather is measured by satellites; climate is measured by thermometers.

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Why is it difficult to separate weather effects from climate data?

• Because weather is erratic and has a large signal.

• Because weather changes are too small.

• Because climate data is not collected frequently.

• Because climate data is only collected by satellites.

What role does the cryosphere play in climate studies?

• It remains constant, providing a stable climate record.

• It changes rapidly with small temperature changes, aiding in climate studies.

• It only affects the polar regions and not the global climate.

• It helps in predicting weather patterns.

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What has recent data from Antarctica revealed about climate change?

• Parts of the ice sheet are flowing too quickly into the oceans.

• The ice sheet is stable and not changing.

• The ice sheet is growing rapidly.

• The ice sheet is unaffected by ocean temperatures.

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How does the melting of Antarctic ice affect global sea levels?

• It causes an increase in sea levels.

• It causes a decrease in sea levels.

• It stabilizes sea levels.

• It has no effect on sea levels.

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What has been one of the significant findings from satellite data about the Arctic?

• The sea ice remains unchanged.

• The sea ice is retreating by about 10 percent per decade.

• The sea ice is retreating by about 50 percent per decade.

• The sea ice is increasing.

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Why is it challenging to monitor the polar regions on the ground?

• Because they are inhospitable and vast.

• Because they are too small.

• Because they are too warm.

• Because they are too close to the equator.

What is one of the main reasons we rely on satellite measurements for polar regions?

• Satellites can only monitor polar regions.

• Satellites provide detailed data in all weather conditions.

• Satellites are cheaper than ground measurements.

• Satellites can only measure temperature.

How long does it typically take to get a satellite mission from idea to space?

• 30-40 years

• 1-2 years

• 3-5 years

• 10-20 years

Why are long-term climate data records essential?

• They are easier to collect than short-term data.

• They provide high-quality data to understand long-term climate changes.

• They are only needed for polar regions.

• They help in predicting daily weather.

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