Understanding Weather and Climate

What is the main purpose of this video by Lene Lukan?

• To explain the difference between weather and climate.

• To promote a new climate app.

• To provide a weather forecast.

• To discuss the latest climate policies.

How does the World Meteorological Organization define climate?

• As the seasonal changes in temperature.

• As the daily weather patterns of a region.

• As the average weather conditions over a long period.

• As the immediate atmospheric conditions.

What is the minimum period over which climate is measured?

• 10 years

• 20 years

• 50 years

• 30 years

Why can't specific weather events be used to measure climate change?

• Because they are unpredictable.

• Because they are too frequent.

• Because they are not statistically significant.

• Because they are short-term phenomena.

What has data shown about the frequency and intensity of weather events over climate time scales?

• They have remained relatively stable.

• They have significantly increased.

• They have become more unpredictable.

• They have significantly decreased.