Factors affecting Weather and Climate in Detail

Following factors affecting Weather and Climate :- Latitude – Based on latitude, the climate has been classified as: (i) Tropical, (ii) Subtropical, (iii) Temperate and (iv) Polar. The tropical climate is characterized by high temperature throughout the year. Subtropical is also characterized by high temperature alternating with low temperature in winter. The temperate climate has …

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Earth’s Atmosphere and its Composition

Atmosphere

Earth is the only planet in the solar system with an atmosphere that can sustain life. The blanket of gases not only contains the air that we breathe but also protects us from the blasts of heat and radiation emanating from the sun. It warms the planet by day and cools it at night. Earth’s …

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Principles of Rainmaking With Worm and Cold Cloud Seeding

Clouds

Principles of Rainmaking Clouds are classified into warm and cold clouds based on cloud top temperature. If the cloud temperature is positive, these clouds are called warm clouds and if it is negative, they are called as cold clouds. The nucleus needed for precipitation differs with type of clouds. Hygroscopic materials are necessary as nucleus …

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Climate Variability and It’s Causes

Climate Variability

Climate Variability The temporal changes in weather phenomena, which is part of general circulation of atmosphere and occurs on a yearly basis on a global scale. Climate change and climate variability are the concern of human kind in recent decades all over the world. The recurrent drought and desertification seriously threaten the livelihood of over …

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Different Weather Aberrations

Weather Aberrations

WEATHER ABERRATIONS 1. Dry spells – The interval between the end of a seven day wet spell, beginning with the onset of effective monsoon and another rainy day with 5 e mm of rain (where ā€œeā€ is the average daily evaporation) or the commencement of another seven day rainy spell with four of these as …

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Classification of Clouds With Detail Explanation

Clouds

Classification of Clouds Clouds are usually classified according to their height and appearance. For convenience, we can list them in descending order viz., high clouds, middle clouds and low clouds. We must exercise some caution in relying on height data. There is some seasonal as well as latitudinal variation and there is some overlapping form …

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