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Clouds are formed when warm air rises and cools, causing water vapor to condense into water droplets. Clouds are classified by their height or shape above the earth's surface. Clouds associated with rain or snow have "nimbus" in their name, such as cumulonimbus clouds which form thunderstorms or nimbostratus clouds which bring rain or snow. Precipitation occurs when cloud droplets grow too large and fall from the sky.
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Clouds and percipitation powerpoint
This document discusses various cloud formation processes including adiabatic temperature changes, orographic lifting, frontal wedging, convergence, localized convective lifting, stability, condensation, and precipitation processes like the Bergeron process and collision-coalescence process. It also covers cloud types like cumulus, cirrus, and stratus clouds as well as fog, rain, snow, sleet, glaze and hail.
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This document discusses different types of clouds and how they form. It begins by describing high clouds like cirrus and contrails, then mid-level clouds such as cumulus and cumulonimbus. It explains that cumulonimbus clouds form on hot days and can produce hail. Lower level clouds like stratus and altocumulus are also mentioned. The document concludes by explaining the water cycle and how clouds transport water from one place to another through evaporation and condensation.
Types of clouds 1
There are three main types of clouds: stratus clouds which form a blanket, cumulus clouds which are billowy and puffy, and cirrus clouds which are wispy and feather-like. Clouds can be named by their altitude using prefixes like cirro- for high altitudes and alto- for middle altitudes, or suffixes like -nimbus which indicate storms. Different types of precipitation fall depending on temperature, with rain falling in warm air, sleet forming when rain freezes before hitting the ground, snow falling in cold air, and hail stones growing in size as they are pushed high in the atmosphere and freeze in layers.
Water in the Atmosphere
Junior Cert Geography slides on clouds, precipitation, the weather cycle and so on. Contains some past Junior Cert questions.
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This document provides information about the different types of clouds for middle school students. It describes the key characteristics of 12 common clouds: cumulus, cumulonimbus, stratus, stratocumulus, altocumulus, altostratus, nimbostratus, cirrus, cirrocumulus, and cirrostratus. For each cloud type, it discusses their appearance, the atmospheric conditions needed for formation, and some basic facts. The document also includes learning activities like a video, worksheet, and quiz to help students learn to identify and understand the different cloud types.
Cloud classification and characteristics
This document discusses cloud classification and describes the different types of clouds. It begins by explaining the Latin prefixes used to classify clouds by altitude, such as "cirro-" for high-level clouds above 20,000 feet composed of ice crystals. Mid-level clouds between 6,500 and 20,000 feet use the prefix "alto-", and can contain water, ice, or a mix. Low clouds below 6,500 feet do not use a prefix. The document then describes the main types of high, mid, and low clouds such as cirrus, altostratus, stratocumulus, and cumulonimbus clouds. It explains the characteristic appearances and formations of each cloud type.
Types of clouds 1
There are three main types of clouds: stratus clouds which form a blanket, cumulus clouds which are billowy and puffy, and cirrus clouds which are wispy and feather-like. Clouds can be named by their altitude using prefixes like cirro- for high altitudes and alto- for middle altitudes, or suffixes like -nimbus which indicate storms. The four main types of precipitation are rain, sleet, snow, and hail, which form depending on temperatures and whether water vapor condenses or freezes before reaching the ground. Rainfall amounts are measured using rain gauges, which is important information for farmers.
What is weather
Weather refers to current atmospheric conditions including air pressure, wind, temperature, and humidity. Various factors such as the water cycle, sun, and interactions between air, water, and sun determine the state of the atmosphere. Clouds form when warm air rises and expands, cooling to the dew point and causing water vapor to condense around particles to form clouds. Different types of clouds like stratus, cumulus, and cirrus form at different altitudes and bring different weather conditions like fair skies or precipitation.
Cloud formation
A PPT on cloud formation and a series of why and how questions about clouds. Types of clouds are listed at the end of the lesson.
Types of Clouds
There are three main types of clouds: cirrus clouds, which are thin and wispy ice crystal clouds found very high in the sky; cumulus clouds, which are puffy cotton-like clouds that can signal either fair weather or rain depending on whether they are white or dark; and stratus clouds, which are the lowest, flat clouds that are often dark and can signal rain or fog if close to the ground.
Cloud Power Point
Cirrus clouds are thin and wispy, moving from west to east and usually indicating fair weather. Stratus clouds are gray clouds that may cover the sky and resemble fog, sometimes drizzling without reaching the ground. Cumulus clouds are puffy and cotton-like, growing upward and potentially developing into thunderstorms. The document provides descriptions of different cloud types and a game to test cloud identification.
Clouds
The document discusses different types of clouds. It describes stratus clouds as gray clouds resembling fog without reaching the ground. Cirrus clouds are thin and wispy, moving from west to east. Cirrostratus clouds are thin and sheet-like, allowing the sun and moon to be seen through them. Cumulus clouds are puffy and cotton-like, sometimes taking shapes.
The clouds
Clouds can be classified based on their height and appearance. The main cloud types are cirrus (high, wispy), stratus (low, sheet-like), cumulus (low, puffy), and nimbus (rain-bearing). Cirrocumulus and altocumulus appear at middle altitudes in globular masses or rolls. Altostratus and stratocumulus form gray layers or patches. Cumulonimbus clouds produce thunderstorms with ice crystal tops and mushroom shapes. Clouds are differentiated based on their altitude, color, shape, and whether they produce precipitation.
Kinds of Clouds
Clouds
What are clouds?
A cloud is a large collection of very tiny droplets of water or ice crystals. The droplets are so small and light that they can float in the air.
Why do clouds float?
A cloud is made up of liquid water droplets. A cloud forms when air is heated by the sun. As it rises, it slowly cools it reaches the saturation point and water condenses, forming a cloud. As long as the cloud and the air that its made of is warmer than the outside air around it, it floats!
There are 3 main types of clouds:
Cirrus or thin feathery clouds
Stratus or layered clouds
Cumulus or fluffy clouds
Cirrus Clouds
Are the most common of the
high clouds. They are composed of ice and are thin, wispy clouds blown in high winds into long streamers. Cirrus clouds are usually white and predict fair to pleasant weather. By watching the movement of cirrus clouds you can tell from which direction weather is approaching. When you see cirrus clouds, it usually indicates that a change in the weather will occur within 24 hours.
Stratus Clouds
are uniform grayish clouds that often cover the entire sky. They resemble fog that doesn't reach the ground. Light mist or drizzle sometimes falls out of these clouds.
Cumulus Clouds
are white, puffy clouds that look like pieces of floating cotton. Cumulus clouds are often called "fair-weather clouds". The base of each cloud is flat and the top of each cloud has rounded towers. When the top of the cumulus clouds resemble the head of a cauliflower, it is called cumulus congestus or towering cumulus. These clouds grow upward and they can develop into giant cumulonimbus clouds, which are thunderstorm clouds.
The Importance of Clouds
Clouds help regulate Earth's energy balance by reflecting and scattering solar radiation and by absorbing Earth's infrared energy.
Clouds are required for precipitation to occur and, hence are an essential part of the hydrologic cycle.
Clouds indicate what type of atmospheric processes are occurring (e.g., cumulus clouds indicate surface heating and atmospheric turbulence).
Clouds help redistribute extra heat from the equator toward the poles.
References
https://www.google.com/search?q=clouds&biw=1366&bih=624&source=lnms&tbm=isch&sa=X&ved=0ahUKEwixqOqjlu3NAhVHNpQKHbtGCE0Q_AUIBigB#imgrc=_
https://www.google.com/search?biw=1366&bih=624&tbm=isch&q=clouds+clipart&sa=X&ved=0ahUKEwir8paml-3NAhXGkJQKHSrFAPUQhyYIHQ&dpr=1#imgrc=WZWIVB52x_MJRM%3A
https://en.wikipedia.org/wiki/List_of_cloud_types
http://www.weatherwizkids.com/weather-clouds.htm
Cloud types
Cirrus clouds are very wispy and high up around 20,000 feet. They are usually white and not associated with rain. Cumulus clouds are the puffy clouds seen around 3,000 feet up on sunny days. Cumulonimbus clouds produce thunderstorms, lightning, tornadoes and bad weather around 1,000 feet up. They can flatten at the top into an anvil shape. Stratus clouds cover the whole sky in a fog-like formation up to 6,000 feet and sometimes produce light drizzle or sprinkles while appearing grey.
Aspects of the weather
The document provides an overview of various weather and climate topics including precipitation, clouds, wind, storms, temperature, and extremes. It defines key terms like precipitation, cloud types, wind speed and direction, hurricanes, tornadoes, and rainbows. Details are given on measuring and classifying different weather phenomena. Climate is distinguished from weather as the average conditions over a larger area and time period.
Clouds and fog
Tiny particles in the air called hygroscopic nuclei can cause water vapor to condense and form clouds. Clouds are classified by their appearance and altitude into low, middle, and high clouds. Low clouds include stratus, nimbostratus, and stratocumulus and form near the surface. Middle clouds such as altocumulus and altostratus form between 7,000 to 20,000 feet. High clouds like cirrus, cirrostratus, and cirrocumulus are made of ice crystals and form above 20,000 feet. Different cloud types can indicate upcoming weather conditions.
Types of clouds
This document discusses different types of clouds based on their properties and formation. It describes 10 main cloud types including cirrus, stratus, cumulus and nimbostratus clouds. These cloud types are grouped into high, middle and low clouds based on their average altitude. High clouds like cirrus are made of ice crystals while middle and low clouds contain mostly water droplets. Clouds form through the heating and rising of air masses which leads to the condensation of water vapor. Different cloud formations signal upcoming weather changes or precipitation.
Weather Types Of Clouds
Cirrus clouds are very high and wispy ice crystals. Cumulus clouds are mid-level fluffy lumps of condensed vapor. Stratus clouds are layers of condensed vapor. Nimbus clouds are clouds that may cause precipitation. Cumulonimbus clouds are very tall and fluffy clouds that can cause heavy rains. When a cold front collides with a warm front, the warm moist air is pushed upwards.
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ByWater Solutions, a leader in open-source library software, will discuss the future of open-source AI Models and Retrieval-Augmented Generation (RAGs). Discover how these cutting-edge technologies can transform information access and management in special libraries. Dive into the open-source world, where transparency and collaboration drive innovation, and learn how these can enhance the precision and efficiency of information retrieval.
This session will highlight practical applications and showcase how open-source solutions can empower your library's growth.
1. Importance_of_reducing_postharvest_loss.pptx
Importance_scope, status __postharvest horticulture in nepal
BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...
BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...Nguyen Thanh Tu Collection
https://app.box.com/s/tzesmkco0kygegwyevb7vq5a911pw5kiHow To Sell Hamster Kombat Coin In Pre-market
How To Sell Hamster Kombat Coin In Pre Market
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How To Sell Hamster Kombat Coin In Pre Market
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Hamster kombat free money Withdraw Easy free $500 mo
QCE – Unpacking the syllabus Implications for Senior School practices and ass...
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Implications for Senior School practices and assessment in 2025
Open and Critical Perspectives on AI in Education
Presentation made at the 24th International Conference on Education Research (ICER) at Seoul National University, South Korea.
DepEd School Calendar 2024-2025 DO_s2024_008
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School Calendar 2024 DO_s2024_008.pdf
RDBMS Lecture Notes Unit4 chapter12 VIEW
Description:
Welcome to the comprehensive guide on Relational Database Management System (RDBMS) concepts, tailored for final year B.Sc. Computer Science students affiliated with Alagappa University. This document covers fundamental principles and advanced topics in RDBMS, offering a structured approach to understanding databases in the context of modern computing. PDF content is prepared from the text book Learn Oracle 8I by JOSE A RAMALHO.
Key Topics Covered:
Main Topic : VIEW
Sub-Topic :
View Definition, Advantages and disadvantages, View Creation Syntax, View creation based on single table, view creation based on multiple table, Deleting View and View the definition of view
Target Audience:
Final year B.Sc. Computer Science students at Alagappa University seeking a solid foundation in RDBMS principles for academic and practical applications.
Previous Slides Link:
1. Data Integrity, Index, TAble Creation and maintenance https://www.slideshare.net/slideshow/lecture_notes_unit4_chapter_8_9_10_rdbms-for-the-students-affiliated-by-alagappa-university/270123800
2. Sequences : https://www.slideshare.net/slideshow/sequnces-lecture_notes_unit4_chapter11_sequence/270134792
About the Author:
Dr. S. Murugan is Associate Professor at Alagappa Government Arts College, Karaikudi. With 23 years of teaching experience in the field of Computer Science, Dr. S. Murugan has a passion for simplifying complex concepts in database management.
Disclaimer:
This document is intended for educational purposes only. The content presented here reflects the author’s understanding in the field of RDBMS as of 2024.
Lecture Notes Unit4 Chapter13 users , roles and privileges
Description:
Welcome to the comprehensive guide on Relational Database Management System (RDBMS) concepts, tailored for final year B.Sc. Computer Science students affiliated with Alagappa University. This document covers fundamental principles and advanced topics in RDBMS, offering a structured approach to understanding databases in the context of modern computing. PDF content is prepared from the text book Learn Oracle 8I by JOSE A RAMALHO.
Key Topics Covered:
Main Topic : USERS, Roles and Privileges
In Oracle databases, users are individuals or applications that interact with the database. Each user is assigned specific roles, which are collections of privileges that define their access levels and capabilities. Privileges are permissions granted to users or roles, allowing actions like creating tables, executing procedures, or querying data. Properly managing users, roles, and privileges is essential for maintaining security and ensuring that users have appropriate access to database resources, thus supporting effective data management and integrity within the Oracle environment.
Sub-Topic :
Definition of User, User Creation Commands, Grant Command, Deleting a user, Privileges, System privileges and object privileges, Grant Object Privileges, Viewing a users, Revoke Object Privileges, Creation of Role, Granting privileges and roles to role, View the roles of a user , Deleting a role
Target Audience:
Final year B.Sc. Computer Science students at Alagappa University seeking a solid foundation in RDBMS principles for academic and practical applications.
URL for previous slides
chapter 8,9 and 10 : https://www.slideshare.net/slideshow/lecture_notes_unit4_chapter_8_9_10_rdbms-for-the-students-affiliated-by-alagappa-university/270123800
Chapter 11 Sequence: https://www.slideshare.net/slideshow/sequnces-lecture_notes_unit4_chapter11_sequence/270134792
Chapter 12 View : https://www.slideshare.net/slideshow/rdbms-lecture-notes-unit4-chapter12-view/270199683
About the Author:
Dr. S. Murugan is Associate Professor at Alagappa Government Arts College, Karaikudi. With 23 years of teaching experience in the field of Computer Science, Dr. S. Murugan has a passion for simplifying complex concepts in database management.
Disclaimer:
This document is intended for educational purposes only. The content presented here reflects the author’s understanding in the field of RDBMS as of 2024.
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Pd 5 group 2
- 2. Clouds are created from warm air forced upward, expands and cools. As the air cools the amount of humidity increases. When the humidity reaches 100 percent the air is saturated. The water soon condenses and makes little water droplets. The droplets fall from the sky called Rain.
- 3. Clouds are classified by height or shape. They also have different distances from earth’s surface. The shape and height of clouds vary with temperature, pressure, water vapor, and atmosphere
- 4. Clouds associated with Rain or Snow have the word Nimbus attached to them. Cumulonimbus: When a cloud turns into a Thunderstorm
- 5. Nimbus: Dark Rain Clouds(Latin) Little Sunlight can pass through them Clouds are 18Km Nimbostratus layered Bring Rain or Snow
- 6. Precipitation is water falling from clouds Cloud droplets form around small particles such as salt and dust Size depends on -strength of updrafts -rate of evaporation -air temp (rain, snow, sleet, hail)
- 7. Hail is precipitation in the form of lumps of ice. Hail is formed when nimbus clouds thunder water freezes to form Hail. Most Hail stones are smaller than 2.5cm but can grow as large as softballs.