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Water in the Atmosphere: Introduction Video Lecture | Geography Class 11 - Humanities/Arts

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Video Timeline
Video Timeline
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00:32 Water the Atmosphere
03:27 Water Cycle
04:19 Absolute Humidity
04:37 Relative Humidity
06:34 Saturation Level of absorbing Moisture
06:41 Condensation Occurs When
08:35 Dew
08:44 Frost
09:06 Fog & Mist
11:00 Clouds
12:07 Combination
13:00 Precipitation
13:57 Types of Rainfall
14:04 Conventional Rainfall
14:23 Orographic Rainfall
15:21 Cyclonic Rainfall
15:59 Distribution of Rainfall
More

FAQs on Water in the Atmosphere: Introduction Video Lecture - Geography Class 11 - Humanities/Arts

1. What is water in the atmosphere?
Ans. Water in the atmosphere refers to the presence of water vapor, liquid droplets, and ice crystals in the Earth's air. It plays a crucial role in weather patterns, cloud formation, and precipitation.
2. How does water get into the atmosphere?
Ans. Water gets into the atmosphere through various processes such as evaporation, transpiration, and sublimation. Evaporation occurs when liquid water changes into water vapor due to heat. Transpiration is the process by which plants release water vapor through their leaves. Sublimation is the direct conversion of ice into water vapor without melting.
3. What are the impacts of water in the atmosphere on weather?
Ans. Water in the atmosphere greatly influences weather conditions. When water vapor condenses and forms clouds, it can lead to precipitation such as rain, snow, or hail. The amount and distribution of water vapor in the atmosphere also affect humidity levels, temperature, and the formation of weather systems like storms and hurricanes.
4. How does water in the atmosphere affect climate change?
Ans. The presence of water in the atmosphere is closely linked to climate change. As global temperatures rise, the amount of water vapor in the atmosphere increases, leading to enhanced greenhouse effect and further warming. This creates a positive feedback loop, exacerbating climate change. Additionally, changes in precipitation patterns due to water in the atmosphere can impact regional climate and ecosystem dynamics.
5. How is water in the atmosphere measured?
Ans. Water in the atmosphere can be measured using various instruments and techniques. One common method is through the use of weather balloons equipped with radiosondes, which measure temperature, humidity, and pressure at different altitudes. Remote sensing techniques, such as satellites or ground-based instruments, can also provide valuable data on water vapor concentration and cloud properties in the atmosphere.
71 videos|245 docs|44 tests
Video Timeline
Video Timeline
arrow
00:32 Water the Atmosphere
03:27 Water Cycle
04:19 Absolute Humidity
04:37 Relative Humidity
06:34 Saturation Level of absorbing Moisture
06:41 Condensation Occurs When
08:35 Dew
08:44 Frost
09:06 Fog & Mist
11:00 Clouds
12:07 Combination
13:00 Precipitation
13:57 Types of Rainfall
14:04 Conventional Rainfall
14:23 Orographic Rainfall
15:21 Cyclonic Rainfall
15:59 Distribution of Rainfall
More
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