Question

Як на планеті змінюється температура повітря? ​

Answer 1

Ответ:

З висотою температура повітря змінюється в різних шарах і випадках по-різному. У середньому вона спочатку знижується до висоти 10-15 км (приблизно до -65 градусів в полярних широтах і -45 градусів — в тропічних), а потім зростає до висоти 50-60 км до 0-2˚С, потім знову падає

Answer 2

How does air temperature change on Earth?

The temperature of the air on Earth can vary significantly due to various factors such as location, time of day, season, and weather patterns. The Earth's atmosphere is composed of different layers, and temperature changes can occur in each layer.

Diurnal Temperature Variation: One of the most noticeable changes in air temperature occurs on a daily basis. During the day, the air temperature tends to rise as the sun's energy heats the Earth's surface. This process is known as solar radiation. As the day progresses, the air near the surface absorbs this heat and warms up. In the evening and at night, when the sun is no longer directly heating the surface, the air temperature gradually decreases. This daily fluctuation in temperature is known as diurnal temperature variation.

Seasonal Temperature Variation: Another significant factor that affects air temperature is the change in seasons. The Earth's axial tilt causes the angle at which sunlight reaches different parts of the Earth to vary throughout the year. This variation in solar radiation leads to seasonal temperature changes. For example, in the Northern Hemisphere, summer occurs when the North Pole is tilted towards the sun, resulting in longer days and more direct sunlight. This leads to warmer temperatures. In contrast, winter occurs when the North Pole is tilted away from the sun, resulting in shorter days and less direct sunlight, leading to colder temperatures.

Geographical Variation: The temperature of the air also varies based on geographical location. The distribution of land and water, elevation, and proximity to large bodies of water can all influence air temperature. Coastal areas tend to have milder temperatures due to the moderating effect of the ocean, while inland areas experience more extreme temperature variations. Higher elevations generally have cooler temperatures due to the decrease in air pressure and the associated decrease in temperature with altitude.

Weather Patterns: Weather systems, such as high and low-pressure systems, fronts, and air masses, can cause rapid changes in air temperature. For example, the passage of a cold front can bring a sudden drop in temperature, while the arrival of a warm air mass can lead to a rapid increase in temperature. These weather patterns are influenced by various factors, including atmospheric pressure, wind patterns, and moisture content.

It is important to note that the specific temperature changes in the air can vary depending on the location, time of year, and local weather conditions. The information provided here is a general overview of the factors that contribute to the changing temperature of the air on Earth.