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Weather Videos - Amazing Weather Video Clips, Extreme Conditions

Weather Videos - Amazing Weather Video Clips, Extreme Conditions
Related:  Weather/Seasons/Clothes/Time/Date

Dangerous Weather On a hot summer day the surface of the Earth is heated by the sun. The Earth's surface heats the air just above the surface through the process of conduction. The action of warm air rising and cold air sinking (convection) plays a key role in the formation of severe thunderstorms. If the warm surface air is forced to rise, it will continue to rise, because it is less dense than the surrounding air. In addition, it will transfer heat from the land surface to upper levels of the atmosphere through the process of convection. Two of the most important ingredients for thunderstorm formation are instability (unstable air) and moisture. There are three main types of thunderstorms; orographic, air mass, and frontal. Supercell thunderstorms occur when very strong updrafts are balanced by downdrafts. The result is a strong, persistent updraft of warm moist air. At some point, condensation high in the cloud (now in the form of water droplets and ice) falls to the ground as rain.

Extreme weather - ABC Splash Home > Topics > Extreme weather Extreme weather Image source: Tropical Cyclone Inigo approaching northwest Australia, 2003, courtesy NASA/GAFC (Wikimedia Commons) Cracking up! Watch scientists investigate water movement through soil that has been cracked by drought. Science Year: 7 Tracking ice clouds Fly into a massive thunderstorm with pilots and scientists as they study how global warming could affect storms. Science Year: 10 Cracking up! Science Year: 7 Tracking ice clouds Science Year: 10 Devastating bushfires hit Victoria, 2009 Investigate Victoria's devastating bushfires of 2009 and find out why they have been called Australia's worst ever natural disaster. Science Year: 6 Monster tornadoes tear through America What sounds like a freight train and can pick a house up off its foundations? Cyclone Yasi hits Queensland, 2011 Imagine your house being battered by 285 km per hour winds! Australia's east coast hit by floods, 20... Visit the 'big wet' by camel as the dese... Science Years: 5,6 9

Interactive Ear tool showing how the ear works by Amplifon The ear is the organ which controls hearing and balance, allowing us to understand our surroundings and position ourselves correctly. It is split into three parts: outer, middle and inner. This guide will take you through each part of the ear in turn, answering those essential questions – what are the parts, what do they do, and how? Pinna Helix Antihelix Concha Antitragus Lobe Cartilage Temporal Muscle (Temporalis) Temporal Bone Semicircular Canals Ganglia of the Vestibular Nerve Facial Nerve Ear Canal (External acoustic meatus) Mastoid Process Internal Jugular Vein Styloid Process Internal Cartoid Artery Eardrum (Tympanic Membrane) Auditory Tube (Eustachian Tube) Outer Ear – Welcome to the Interactive Ear! This is the part of the ear that people can see, and funnels sound into your ear canal. The rim of the pinna. A curved panel of cartridge. Bowl-shaped part of pinna. The small, hard bump above your ear lobe. The earlobe contains a large blood supply, helping to keep the ears warm.

The Weather in English - Vocabulary The Weather in English In English, we usually use it is when we talk about the weather. This is normally: It is + adjective OR It is + verb-ing It is + adjective = A description of the weather It is sunny today. It's hot and humid today. We can also say: It is a + adjective + day (or morning/afternoon/night) It's a fine day. It is + verb-ing = This type of weather is happening now. It's drizzling outside. You can also use it is in different tenses It was cold yesterday. When you are learning vocabulary about the weather, it is important to remember that some of the words have a noun form, a verb form and/or an adjective form. Rain: (noun) The game was cancelled because of the rain. It pays to learn the different forms of each word and when they are used. Nouns and Adjectives Many times when we are talking about the weather, we can add the letter Y to the end of a noun to make it an adjective. Questions about the weather People commonly ask about the weather by saying: What's it like out(side)?

Weather Wiz Kids weather information for kids Wind What is wind? Wind is air in motion. It is produced by the uneven heating of the earth’s surface by the sun. Since the earth’s surface is made of various land and water formations, it absorbs the sun’s radiation unevenly. What causes the wind to blow? What is a windstorm? What is a gust front? What is a downburst? What is a monsoon? What are the trade winds? What are the polar easterlies? What is a land breeze? How is wind helpful to Earth? What are some different types of wind names? Beaufort Scale The Beaufort scale is an empirical measure for the intensity of the weather based mainly on wind power. Wind Activities Lesson Plan: Here is a great activity the shows students how the winds work across the globe.Wind Experiment: Here is a great experiment that allows the kids to find out what's in the wind. Pinwheel Experiment: Here is an experiment that allows the kids to make a pinwheel to see how wind is created.

The Cat in the Hat . Weather Transformer Game Come play again later! Come play again tomorrow! Weather Forecast People often need to check weather forecasts to prepare for the day or even a vacation because weather conditions can determine what we wear and what we do. Listen to the words below and consult a dictionary if you need a definition. Write a sample sentence for each word to learn how it is used in context, as seen in the example. [ Other Audio Options: Play RealMedia | Play Window Media ] Weather Patterns: "It's -- " breezy clear cloudy (partly cloudy) damp dry foggy humid rainy showery snowy stormy sunny windy Temperatures: "It's -- " freezing cold chilly warm hot scorching Verbs It's raining. Now, complete the sentences below with the best answer: Imagine that you have time and money to travel to anywhere in the world for two weeks. Online Listening Practice (from www.esl-lab.com and www.dailyesl.com): Friday's Weather Report: Medium

What are winds? How are winds formed? What are winds? A 'wind' is simply the flow of a huge amount of air, usually from a high pressure-area to a low-pressure area. How are winds formed? Typically, this begins with the sun’s radiation, which is absorbed differently on the earth’s surface. As a result of this uneven heating, there are bound to be earth surfaces that vary a lot in temperature. Important: Hot air rises and cool air sinks. Let us see this illustration below showing pressure and wind direction: In the diagram above, notice how cool air falls, resulting in high pressure, and moving towards regions of low pressure. Anywhere and each time there are differences in atmospheric (air) pressure, there will be a wind, because air will move from the high-pressure area to the low-pressure area. A good example is how tropical depression forms, where warm air over hot tropical waters rise, and high-pressure cold air quickly rushing to fill the space. Did you know?

ESL Clothes & Wardrobe Vocabulary Drag and Drop Labeling Game Exercise ESL Interactive Fun Games Here we have the games carefully laid out for you. Follow the links to browse the variety of games offered. This is only the directory for interactive games and exercises. Our ESL fun games here include : Snakes and Ladders, Hangman, Spelling games, Wheel of Fortune, TV Games(Betting Game), Mazes, Memory Games, Matching exercises, Sequencing exercises, Picture Quizzes, Catch it and more. These games provide the ultimate fun in practising the following skills: Grammar Games & Interactive Exercises - Click Here! Games for Practising Grammar: Present simple/present progressive games, past tense games, present perfect games, comparative/Superlatives and more... Vocabulary Games & Interactive Exercises - Click Here! Games for practising English vocabulary: Lots of games by topics and game types Pronunciation Games & Interactive Exercises - Click Here! Games to practice English pronunciation, phonetics and phonics. Games and exercises to practice reading, spelling and lexis

ESL Seasons Vocabulary Video Lesson, Summer, Winter English Exercises Online. Interactive Materials for Learners ESL Seasons Vocabulary Video Lesson, Summer, Winter Free ESL Seasons Vocabulary Video Lesson. Video Lesson guide. Beginner Videos - Lessons for Beginners ESL Higher Level ESL Video Lessons Vocabulary Games for Beginners/Elementary Listening Memory Games ESL TV - Videos By Levels - Click Here Adult Learners' Exercises - Click Here MORE MORE MORE MATH GAMES ONLINE- Click Here English Games CD 179 ESL Interactive Flash Games Suitable for Beginners, Elementary, Pre-intermediate & Intermediate Levels. ORDER NOW - Click Here Kids& Beginner Course Lessons - Lessons by courses Course 1 Lessons Unit intro – Alphabet & Phonics Resources. Aim: Teach letters of the alphabet Unit 1 – Greetings - Hello Aim: Teach basic greetings – Hello, Hi, Goodbye. Unit 2 – What’s your name? Aim: To teach kids how to say their names. Unit 3 – How old are you? Aim: Teach kids how to say their age and learn numbers 1 to 5. Unit 4 – Numbers – How many? Course 2 Lessons Exercises

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