How to make a tornado in a bottle
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This document provides instructions for making a miniature tornado in a bottle. It lists the necessary materials as two 2L bottles, scissors, tape, glitter, and water. The method involves pouring water and glitter into one bottle, taping the bottles together neck-to-neck, and swirling the taped bottles to create a vortex resembling a tornado inside the top bottle.
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How to make a tornado in a bottle
To make a tornado in a bottle, fill one 2L bottle with water and glitter and tape it upside down to an empty bottle. Spin the taped bottles in a circular motion to create a vortex in the top bottle, mimicking how real tornadoes form through opposing wind currents and rising hot air meeting descending cold air. Tornadoes can span up to 10km wide and spin 100-500kph, lasting 10-25 minutes as they touch down and destroy buildings and vehicles with increasing rotational speed.
How to make a tornado in a bottle
1) The document provides instructions for making a miniature tornado in a bottle by filling one plastic bottle 2/3 with water and glitter, securing it upside down to an empty bottle, and spinning the joined bottles to create a vortex.
2) Tornadoes occur in nature when winds moving in different directions meet and begin spinning horizontally, with warm, humid air rising to form thunderclouds while cool air descends to the ground.
3) Tornadoes can destroy buildings and infrastructure, picking up debris while throwing vehicles and wreckage through the air at speeds from 100-500 km/h, though most only last around 10 minutes.
U.o.i tornadose
This document provides instructions for making a miniature tornado in a bottle using water, glitter, and two plastic bottles. The method involves filling one bottle 2/3 with water and glitter, capping it with an empty bottle, and taping the bottle tops together. When the bottles are spun upside down, the water and glitter will swirl together inside, simulating the formation of a tornado. The discussion section then provides background on how tornadoes form in thunderstorms in the real world due to opposing wind currents that cause warm air to spin vertically and pick up speed.
How to make a tornado in a bottle
To create a tornado in a bottle, one pours water, glitter, and liquid soap into a bottle, tapes another bottle around it, and spins the water to form a vortex, simulating a tornado. Tornadoes form when warm and cold air collide, causing the air to spin, and can be destructive, ranging from 2-10km wide and are rated on the Fujita scale.
Water tornado
This document provides instructions for making a miniature tornado in a bottle using two plastic bottles, water, glitter, and tape. The method involves filling one bottle with water and glitter, taping the bottles together neck to neck, and swirling the bottles to create circulation and form a small tornado in the top bottle. The discussion section then explains how tornadoes form in nature through opposing winds that meet and spin horizontally before rising vertically due to hot air updrafts.
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This document provides a summary of the science fiction novel 2312 by Kim Stanley Robinson. The novel is set in the year 2312, where scientific advances have allowed humanity to colonize the solar system on moons and planets. However, in 2312 a sequence of events forces humanity to confront its past, present, and future. The summary also includes publication details such as the author, number of pages, publisher, and ISBN numbers.
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How to make a tornado in a bottle
To make a tornado in a bottle, fill one 2L bottle with water and glitter and tape it upside down to an empty bottle. Spin the taped bottles in a circular motion to create a vortex in the top bottle, mimicking how real tornadoes form through opposing wind currents and rising hot air meeting descending cold air. Tornadoes can span up to 10km wide and spin 100-500kph, lasting 10-25 minutes as they touch down and destroy buildings and vehicles with increasing rotational speed.
How to make a tornado in a bottle
1) The document provides instructions for making a miniature tornado in a bottle by filling one plastic bottle 2/3 with water and glitter, securing it upside down to an empty bottle, and spinning the joined bottles to create a vortex.
2) Tornadoes occur in nature when winds moving in different directions meet and begin spinning horizontally, with warm, humid air rising to form thunderclouds while cool air descends to the ground.
3) Tornadoes can destroy buildings and infrastructure, picking up debris while throwing vehicles and wreckage through the air at speeds from 100-500 km/h, though most only last around 10 minutes.
U.o.i tornadose
This document provides instructions for making a miniature tornado in a bottle using water, glitter, and two plastic bottles. The method involves filling one bottle 2/3 with water and glitter, capping it with an empty bottle, and taping the bottle tops together. When the bottles are spun upside down, the water and glitter will swirl together inside, simulating the formation of a tornado. The discussion section then provides background on how tornadoes form in thunderstorms in the real world due to opposing wind currents that cause warm air to spin vertically and pick up speed.
How to make a tornado in a bottle
To create a tornado in a bottle, one pours water, glitter, and liquid soap into a bottle, tapes another bottle around it, and spins the water to form a vortex, simulating a tornado. Tornadoes form when warm and cold air collide, causing the air to spin, and can be destructive, ranging from 2-10km wide and are rated on the Fujita scale.
Water tornado
This document provides instructions for making a miniature tornado in a bottle using two plastic bottles, water, glitter, and tape. The method involves filling one bottle with water and glitter, taping the bottles together neck to neck, and swirling the bottles to create circulation and form a small tornado in the top bottle. The discussion section then explains how tornadoes form in nature through opposing winds that meet and spin horizontally before rising vertically due to hot air updrafts.
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This document provides instructions for making a miniature tornado using two plastic bottles, water, dishwashing detergent, tape, and a small toy figure. The bottles are taped together, one is filled with water and detergent, and when it is spun in circles the top bottle mimics the spinning motion of an actual tornado. The science section explains that tornadoes form when hot and cold air masses collide and rotate, and can cause significant damage unless protected from in a basement or shelter.
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To make a tornado in a bottle, you need two plastic bottles, tape, optional glitter, and scissors. You fill two-thirds of one bottle with water and glitter, attach the bottles neck-to-neck with tape, then turn it upside down and shake it in a circular motion to observe a vortex form in the top bottle. Tornadoes form naturally when winds from different directions and speeds converge and begin spinning horizontally, with an updraft carrying the tornado into the clouds where it becomes vertical before descending to touch down on the ground. Tornadoes are rated on the Fujita scale based on damage caused and can reach speeds of 100-500 km/h.
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1) To make a tornado in a bottle, fill one soda bottle 2/3 full with water and glitter, connect it tightly to an empty bottle using tape, and rapidly shake the bottles in a circular motion to observe the vortex form.
2) Tornadoes in nature occur when winds moving in opposite horizontal directions begin to spin and the spinning picks up a vertical component from rising hot, humid air, forming a destructive spinning tube.
3) Tornadoes can spin hundreds of kilometers per hour, be 2-10 km wide, and usually last 10-15 minutes, with their strength rated on the Fujita scale from F0 to F5.
How to make a tornado in a bottle
This document provides instructions for creating a miniature tornado in a bottle. It lists the necessary materials as two 2-liter bottles, water, glitter, and tape. The instructions state to fill one bottle with water and glitter, securely tape the two bottles together, and then shake the bottle in a circular motion to observe the tornado shape form inside. It also provides a brief explanation of how real tornadoes form due to the meeting of warm and cool air masses and can be very destructive forces of nature.
How to make a tornado in a bottle
This document provides instructions for creating a miniature tornado in a bottle using two 2-liter bottles, water, glitter, tape, and a toy person. The bottles are taped tightly together and then shaken in a circular motion, causing the water and glitter to swirl and form a vortex inside. Real tornados form when warm and cool air masses collide in thunderstorms, causing the air to spin vertically down from the cloud to the ground at high speeds.
How to make a tornado in a bottle
This document provides instructions for creating a miniature tornado in a bottle using two 2-liter bottles, water, glitter, and tape. The bottles are taped together tightly and then inverted and shaken to create a vortex that mimics a tornado, entertaining observers. Real tornados form when warm and cool air masses collide in thunderstorms, causing an updraft and downdraft that can spin at high speeds and collect debris, warranting shelter from the dangerous storms.
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This document provides instructions for making a miniature tornado using two plastic bottles, water, dishwashing detergent, tape, and a small toy figure. The bottles are taped together, one is filled with water and detergent, and when it is spun in circles the top bottle mimics the spinning motion of an actual tornado. The science section explains that tornadoes form when hot and cold air masses collide and rotate, and can cause significant damage unless protected from in a basement or shelter.
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To make a tornado in a bottle, you need two plastic bottles, tape, optional glitter, and scissors. You fill two-thirds of one bottle with water and glitter, attach the bottles neck-to-neck with tape, then turn it upside down and shake it in a circular motion to observe a vortex form in the top bottle. Tornadoes form naturally when winds from different directions and speeds converge and begin spinning horizontally, with an updraft carrying the tornado into the clouds where it becomes vertical before descending to touch down on the ground. Tornadoes are rated on the Fujita scale based on damage caused and can reach speeds of 100-500 km/h.
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1) To make a tornado in a bottle, fill one soda bottle 2/3 full with water and glitter, connect it tightly to an empty bottle using tape, and rapidly shake the bottles in a circular motion to observe the vortex form.
2) Tornadoes in nature occur when winds moving in opposite horizontal directions begin to spin and the spinning picks up a vertical component from rising hot, humid air, forming a destructive spinning tube.
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How to make a tornado in a bottle
This document provides instructions for creating a miniature tornado in a bottle. It lists the necessary materials as two 2-liter bottles, water, glitter, and tape. The instructions state to fill one bottle with water and glitter, securely tape the two bottles together, and then shake the bottle in a circular motion to observe the tornado shape form inside. It also provides a brief explanation of how real tornadoes form due to the meeting of warm and cool air masses and can be very destructive forces of nature.
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This document provides instructions for creating a miniature tornado in a bottle using two 2-liter bottles, water, glitter, tape, and a toy person. The bottles are taped tightly together and then shaken in a circular motion, causing the water and glitter to swirl and form a vortex inside. Real tornados form when warm and cool air masses collide in thunderstorms, causing the air to spin vertically down from the cloud to the ground at high speeds.
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This document provides instructions for creating a miniature tornado in a bottle using two 2-liter bottles, water, glitter, and tape. The bottles are taped together tightly and then inverted and shaken to create a vortex that mimics a tornado, entertaining observers. Real tornados form when warm and cool air masses collide in thunderstorms, causing an updraft and downdraft that can spin at high speeds and collect debris, warranting shelter from the dangerous storms.
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To make a tornado in a bottle, fill one 2L bottle 2/3 full with water and glitter, attach a second bottle upside-down to the top with tape, then quickly turn the bottles upside-down and shake to create swirling glitter that mimics a tornado. The document also explains that real-world tornadoes form from opposing wind currents during thunderstorms that spin horizontally and increase in speed.
How to make a tornado in a bottle
Tornadoes form when warm and cool air masses collide and spin. This document provides instructions to create a miniature tornado in a bottle using two liter bottles, water, soap, and tape. The bottles are taped together with one containing soapy water, which is then shaken in a circular motion to cause the water to spin and form a small tornado inside the bottle. Tornadoes in nature form through similar spinning air movements when warm and cold air interact in the atmosphere.
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To make a tornado in a bottle, one needs two 2L bottles, glitter, water, tape, and a partner. The bottles are taped together and rotated at least 50 times to ensure no gaps. Water and glitter are added to one bottle, which is then shaken in a circular motion to observe a miniature tornado form. Allowing one's partner to shake the bottle demonstrates how opposite spinning winds can cause a tornado to form in the bottle.
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To make a tornado in a bottle, fill a 2 liter bottle 2/3 full with water and glitter, connect it to another bottle, and tape around where they meet. Shaking the bottles causes a miniature tornado to form inside, visually demonstrating how real tornadoes are spinning columns of air that descend from thunderclouds due to opposing warm and cold winds colliding and circulating vertically in a vortex.
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This document provides instructions for making a miniature tornado in a bottle. The instructions include using two 2-liter soda bottles, filling one with water, taping the bottles together at the top, and quickly turning the bottles upside down and spinning them to create a vortex in the top bottle. It also explains how tornadoes form in nature due to opposing wind directions that cause warm air to spin vertically and form a funnel cloud when it reaches the ground.
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This document provides instructions for making a miniature tornado in a bottle along with background information on real tornadoes. The instructions involve filling two plastic bottles with water and glitter, taping them together, and shaking to create circular motion and a small tornado. The science section then explains that tornadoes form due to opposing air currents colliding and spinning, and discusses updrafts, downdrafts, the role of supercell storms, measuring tornado strength on the Fujita scale, and safety during tornadoes.
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This document provides instructions for creating a tornado in a bottle using water, glitter, a toy person, liquid soap, and two plastic bottles. The method involves placing the glitter and toy in one bottle with some water, adding soap, capping it with the second bottle, and quickly shaking it to generate a swirling tornado-like vortex between the bottles. The science explanation is that differing air temperatures cause the warm and cool air to spin upon colliding and form a tornado-like funnel.
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This document provides instructions for creating a tornado in a bottle using water, glitter, a toy person, liquid soap, and two plastic bottles. The method involves placing the glitter and toy in one bottle with some water, adding soap, capping it with the second bottle, and quickly shaking it to generate a swirling tornado-like vortex inside. The science explanation is that the warm and cool air currents collide and spin due to differences in air pressure and temperature, similar to actual tornado formation.
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This document provides instructions for creating a tornado in a bottle using water, glitter, a toy person, liquid soap, and two plastic bottles. The method involves placing the glitter and toy in one bottle with some water, adding soap, capping it with the second bottle, and quickly shaking it to generate a swirling tornado-like vortex inside. The science explanation is that the warm and cool air currents collide and spin due to differences in air pressure and temperature, similar to actual tornado formation.
How to make a tornado in a bottle
1) The document provides instructions for creating a miniature tornado in a bottle using water, glitter, a toy, soap, and two plastic bottles taped together.
2) Tornadoes form from strong rotating thunderstorms and can have wind speeds up to hundreds of kilometers per hour.
3) When creating the bottle tornado, shaking the taped bottles in a circular motion mimics the updraft and downdraft winds that cause a tornado to form and touch down.
How to make a tornado in a bottle
This document provides instructions for creating a miniature tornado in a bottle using two plastic bottles, water, glitter, and tape. Water and glitter are added to one bottle, which is then taped to an empty bottle and shaken to mix the hot and cold air currents, simulating a tornado that can be observed inside the sealed bottle. The science section explains that a real tornado is formed by opposing hot and cold air currents spinning together down from thunderclouds and can be very destructive.
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This document summarizes a student's reflections on learning about finite resources and taking action to promote conservation. The student learned that finite resources like fossil fuels are limited and important to conserve. They discovered ways to save energy at home and set goals to do so. For a school project, the student helped make recycling bins and explained the importance of recycling to kindergarteners. They also enjoyed making an environmental music video that used persuasive language and visual techniques to promote conservation and saving the environment.
Finite resources reflection
This document summarizes a student's reflections on learning about finite resources and taking environmental actions. The student learned that finite resources like fossil fuels will run out, and burning them harms air quality. They conducted a home energy audit and school recycling campaign. For the campaign, they made recycling boxes for classrooms and collected paper daily. The student also enjoyed making an environmental music video with persuasive lyrics about saving the earth. They plan to continue recycling to help the planet.
Finite resources reflection
The student learned that finite resources like coal, oil and gas will eventually run out, and that conserving them can reduce pollution and habitat destruction. They discovered through a home energy audit the importance of turning off lights when rooms are unused. At school, an energy audit found a lack of recycling bins, so the student set a goal to create bins and educate about recycling. For a school project, the student made recycling bins, taught proper use, and collected recycled materials. They enjoyed the creative process but found education challenging. The student also made an environmental music video and learned trees provide air for many people. Overall, the student most enjoyed creating a magazine article for the unit and wants to continue improving their writing.
Finite resources reflection
The document discusses finite resources and conservation efforts. It covers how fossil fuels are finite resources that can run out, so alternative energy sources like solar and wind are important. It also describes a school campaign to install recycling bins and educate students about recycling to reduce waste. The document expresses how reducing paper usage can save energy and resources.
Finite resources reflection
Sarthak learned that finite resources like coal, oil, and wood have limited supplies and producing them causes pollution. It is important to conserve these fossil fuels and use alternative energy sources like solar, wind, and water power. Sarthak discovered through a home energy audit that his house uses a lot of energy, so he set goals to conserve more. At his school, an energy audit found issues like lights left on in empty rooms and some classes lacking recycling bins, so goals were set to address these problems. Sarthak helped lead a school campaign to promote paper recycling by making bins and educating others, though it was difficult explaining their proper use to younger students. He enjoyed making a music video at a green screen to
Finite resources reflection
This document summarizes the key things a student learned during a unit on finite resources:
1) Finite resources like coal, oil, and gas are limited and pollute the environment, so conservation is important. Alternative energy sources include solar, nuclear, and geothermal.
2) A home energy audit found lights were left on unnecessarily, so the student set a goal to turn lights off when rooms are empty.
3) A school recycling campaign was launched by making a bin, teaching proper use, and collecting paper to reduce waste of finite wood resources.
Finite resources reflection
The document discusses finite resources and environmental actions taken by a student. It covers the following key points:
1) Finite resources like fossil fuels are limited and examples include oil, coal, and gas. It is important to conserve these resources and find alternatives like solar and wind due to pollution, habitat destruction, and limited supply.
2) During a home energy audit, the student discovered ways to conserve electricity by switching it off at the wall when not in use.
3) The student led a school recycling campaign by making recycling boxes, talking to classes, collecting paper, and sending it to be recycled. It was difficult but important to explain conservation efforts to other students.
Finite resources reflection
The document discusses finite resources and environmental actions taken by a student. It includes the following:
1) The student learned that finite resources like fossil fuels are limited and will run out, and that using alternatives like solar and wind is important.
2) A home energy audit found ways to conserve electricity by switching it off at the wall when not in use.
3) The student led a school recycling campaign by making boxes, talking to classes, and collecting paper to send to a recycling center.
Finite resources reflection
The document summarizes a student's learning about finite resources and their efforts to promote conservation. It discusses how (1) fossil fuels are finite and polluting, so alternative energy sources are important; (2) a home energy audit found opportunities to conserve energy by turning off lights; and (3) the student undertook a school campaign and music video to teach peers about recycling and conserving trees.
Finite resources reflection
The document summarizes a student's learning about finite resources and their environmental actions. It discusses that fossil fuels like oil, coal, and wood are finite resources that will run out and cause pollution. The student learned coal reserves on Earth will only last 200 more years. Through a home energy audit, the student discovered they take long showers and set a goal to take shorter ones. At school, the student led an effort to give every classroom a recycling bin and teach recycling. They made a music video using green screen to promote recycling and reducing paper use, enjoying the creative aspects. The student found explaining the project to younger students challenging but rewarding.
Finite resources reflection
The document discusses finite resources and conservation efforts. It summarizes that finite resources like trees, coal, and oil have a set amount that could run out. The document then discusses taking actions like creating recycling bins for classrooms and making an environmental music video to encourage reducing, reusing, and recycling paper to conserve resources. It reflects that the experience of making the recycling bins and music video was enjoyable and the student learned the importance of conserving finite resources through these projects.
The finite times
Coal is collected through surface or underground mining methods. Surface mining uses large machines to remove topsoil and rock layers to access coal deposits underneath. Underground mining involves using elevators to access deep tunnels where miners cut coal. Coal forms over hundreds of millions of years from decaying plant matter and is a non-renewable fossil fuel. Communities depend on the coal industry as it provides around 40% of the world's electricity and is used to make many other products. However, burning coal also harms the environment by releasing pollutants like carbon dioxide, sulfur dioxide, and nitrogen dioxide that cause issues like global warming, acid rain, and smog. Better management of the coal industry could involve using pollution control devices and transition
The finite times
Coal is collected through surface or underground mining methods. Surface mining uses large machines to remove topsoil and rock layers to access coal deposits underneath. Underground mining involves using elevators to access deep tunnels where miners cut coal. Coal forms over hundreds of millions of years from decaying plant matter and is a non-renewable fossil fuel. Communities depend on the coal industry as it provides around 40% of the world's electricity and is used to produce many goods, but it also harms the environment by releasing pollutants like carbon dioxide, sulfur dioxide, and nitrogen dioxide which contribute to issues like global warming and acid rain. Better management of the coal industry could involve using pollution control devices and reducing transportation and other resource usage to
The finite times
Wood comes from rainforests where loggers cut down trees using chainsaws or machinery. Lumber is wood from cut trees that is used to build houses, make furniture, and produce paper and pencils. The logging industry can damage forests by clear cutting, which removes all trees and damages animal habitats and the environment. A more sustainable alternative is strip logging, which removes trees in a way that mimics natural forest growth.
The finite times
The document discusses the wood industry and its impacts. It explains that wood comes from rainforests where loggers cut down trees using chainsaws or machines. The wood is then used to build houses, make furniture, and produce paper and pencils. However, logging large numbers of trees can damage rainforests and their ecosystems. Clear cutting whole areas can eliminate food and oxygen sources for animals and cause problems like flooding and global warming by reducing carbon dioxide absorption. A more sustainable alternative is strip logging, which mimics natural forest growth patterns.
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How to make a tornado in a bottle
- 1. How to Make a Tornado in a Bottle Materials: 2x round 2L bottles 1 pair of scissors 1 roll of plastic tape 2 teaspoons of glitter 1.3 L of water Method: 1. Collect your materials. 2. Take of the caps of the bottles. 3. Pour water inside onebottle. 4. Put glitter inside the bottle with the water. 5. Place another bottle on top of the bottle and hold it tightly. 6. Get scissors and cut the tape. 7. Wrap tape on the necks of the bottles. 8. Repeat it about 3 times. 9. When you think it is enough, put tape all around the neck of the bottle again very tightly. 10.Use one hand to hold the center of the bottles and use another hand to hold the bottom of the bottle. 11. Turn the bottle upside down and shake it in a circular direction. 12.Observe the top bottle to see a vortex. Discussion: How do tornadoes happen in the real world? Tornadoes are whirling columns of air. They happen during thunderstorms. First, winds move in opposite directions. Then, they don’t want to meet each other so they start to spin horizontally. Warm, wet (humid) air move upward to make thunderclouds. We call it updraft andthis turns the tornado vertically. There is analso a down draft, which pulls the tornado to the ground. A tornado is destructive. It can wreck buildings and throw cars in the air. It picks up dust and debris. It moves so fast that it can make a path many km long. Tornadoes are 10-92km wide. The wind speed is 100-500km. Theyusually last 10 minutes but big tornadoes last up to 25minutes. We can measure with the Fujita scale. For example, F0 is light, F5 is incredible because it is too big. Tornadoes are difficult to predict. When people know that tornadoes are coming, they put warnings on TV and radio, ring sirens and go down to the basement or storm shelter.