CUACA DAN IKLIM

Summary

The video explains the differences between weather and climate, beginning with an explanation of weather as the short-term atmospheric conditions, influenced by temperature, humidity, and other factors. It then contrasts this with climate, which is the long-term average of weather patterns over a period of 10-30 years, shaped by geographic and topographic factors. The video also introduces various climate zones, such as tropical, subtropical, temperate, and polar climates. Emphasizing that climate includes both average conditions and the variability in weather, the video concludes with a discussion on how atmospheric disturbances affect weather and climate systems.

Takeaways

• 😀 Weather is the overall atmospheric condition at a particular time, including changes, developments, and the disappearance of phenomena.
• 😀 Weather is a short-term atmospheric state that occurs due to temperature and humidity differences, creating variations in different regions.
• 😀 Weather examples include cloudy, rainy, sunny, and overcast conditions, influenced by the angle of solar heating, based on latitude.
• 😀 A weather forecast for London highlights a mix of rainy days with thunder, cloudy days, and clear days throughout the week.
• 😀 The term 'climate' refers to the average weather conditions in a region over an extended period (typically 10-30 years).
• 😀 Climate is affected by geographical and topographical factors, particularly the Earth's position relative to the Sun.
• 😀 Different types of climate zones include tropical (at the equator), subtropical (at specific latitudes), temperate (at mid-latitudes), and polar (at the poles).
• 😀 Climate is not just the average weather, but also involves understanding daily variations, seasonal changes, and extreme weather events.
• 😀 Climate studies not only focus on averages but also consider deviations and extreme values to assess the climate's full scope.
• 😀 Understanding both weather and climate is essential for comprehending atmospheric behavior, as each impacts different time scales (short-term vs long-term).

Q & A

What is the definition of weather as per the World Climate Conference 1979?

Weather is the overall atmospheric condition at a specific moment, including the changes, developments, and disappearance of phenomena. This definition was provided by the World Climate Conference in 1979.

How does Glenn's definition of weather differ from the World Climate Conference's definition?

Glenn's definition, from the 1980s, describes weather as the atmospheric conditions in a particular place within a short time span, emphasizing that it is a variable, short-term state.

What is the relationship between weather and climate?

Weather refers to short-term atmospheric conditions, whereas climate is the long-term average of weather conditions over a period of time, typically 10-30 years.

How is climate defined according to the World Climate Conference?

The World Climate Conference defines climate as the synthesis of weather events over a long period, which statistically represents the typical atmospheric conditions of a region.

What is the difference between weather and climate in terms of time?

Weather occurs in the short term, often lasting a few hours, while climate refers to the long-term average of weather conditions over decades.

What factors influence weather in a specific area?

Weather in a specific area is influenced by differences in temperature, humidity, and air pressure, often due to the variation in the angle of the sun's rays and geographic location.

Can you provide an example of weather conditions in London during a specific week?

In London, the weather during one week was: Monday - rain with lightning, Tuesday - partly cloudy, Wednesday - clear, Thursday - rain, Friday - partly cloudy, Saturday - rain with lightning, and Sunday - clear.

What are some examples of weather conditions provided in the script?

Examples of weather conditions include cloudy, rainy, sunny, and overcast.

What are the different climate zones on Earth?

The Earth's climate is divided into several zones: tropical (near the equator), subtropical (between 23.5° N and 23.5° S), temperate (40° N and 40° S), and polar (90° N and 90° S).

Why is understanding climate not just about average weather?

Understanding climate goes beyond average weather as it also includes the appreciation of daily and seasonal weather changes, and extreme events caused by atmospheric disturbances, which are essential for a complete climate analysis.