Latest / Children's Hour / 4.26.25 - Part 1
Transcript
- 0:01Speaker 1: Hello, and welcome to Radioized Churn's Story Hour as a
- 0:05reminder of radioized reading service intended for people are blinder
- 0:09of other disabilities that make it difficult to reprint material. Today,
- 0:13we will be reading from various books on weather. Your
- 0:16reader today is dying. We will continue with the book
- 0:22All about Heat Waves and Droughts, Discovering Earth's Scorching Weather
- 0:27and It was published by Children's Press and Imprint of
- 0:30Scholastic Incorporated It as a copyrter of twenty twenty two
- 0:36and the author of the book is Steve Thomaschik.
- 0:41Speaker 2: Chapter three.
- 0:42Speaker 1: When droughts happen, different places on Earth get different amounts
- 0:46of rain. The more precipitation a place gets, the more
- 0:50plants animals are able to make it their home. However,
- 0:53if drought hits scenario and lasts long enough, it can
- 0:57cause serious problems for plants, most living there, and even
- 1:01for people. Without a regular supply of fresh water, most
- 1:04living things can die. Why do droughts happen? Droughts happen
- 1:09when an area is drier than usual because it gets
- 1:11too little rain or snow. Droughts are more common than
- 1:14the summer, but they can happen anytime of the year.
- 1:17Like heat waves, droughts are caused by a high pressure
- 1:20air mass that stays over an area. This flocks new
- 1:24air masses that would normally bring in moisture ring around
- 1:29the drought. Take a close look at a tree stump
- 1:32and you'll see a set of rings that start small
- 1:35at the center and gets larger each year a tree
- 1:38grows a new ring. During wet years, trees grow faster,
- 1:42so the rings are thicker. During years with droughts, trees
- 1:46grow slower, so the rings are thinner. By studying the
- 1:51thickness of tree rings, scientists can tell when droughts happen
- 1:55in the past. The impacts of droughts. Droughts cost many
- 2:00problems for people and the environment. The longer they last,
- 2:04the worse the problems become. When severe droughts happen, streams, lakes,
- 2:09and reservoirs dry up. When reservoirs are dry, there is
- 2:13less water for people to drink. On a farm, crops
- 2:16and animals die if there's no water. When plants dye,
- 2:20the roots that hold soil in place are destroyed, so
- 2:23strong winds can blow the soil away. Droughts are dangerous
- 2:28for another reason they often lead to wildfires. During droughts,
- 2:32grasses and leaves on forest floors dry out and can
- 2:35easily catch fire. All that is need is a spark
- 2:38or a lightning strike. Wild Fires spread quickly and are
- 2:42difficult to control. They are especially difficult to fight during
- 2:46summer heat waves, when the air is hot and dry.
- 2:49In recent years, hundreds of deadly wildfires have happened following
- 2:53severe droughts. Droughts in the rainforest when rainforests has trees, loose,
- 3:00leaves or even die. This means more sunlight gets into
- 3:03the lower parts of the forest, making it drier than
- 3:06it should be. A dry forest makes it hard for
- 3:08plants and animals to survive. The Amazon Rainforest in South
- 3:12America and the tong Gas National Forests in Alaska are
- 3:16two rainforests that have experienced trouts. The Amazon Rainforest is
- 3:22the largest rainforest on Earth is usually one of the
- 3:25wettest places on the planet, but over the last thirty years,
- 3:28there have been several major droughts in the Amazon, and
- 3:32they have been happening more frequently. Many scientists believe that
- 3:35people are to lame trees put a lot of water
- 3:38vapor into the air, Unfortunately, people have been cutting down
- 3:41trees in huge numbers in the Amazon. Fure means less
- 3:46water vapor in the air, which leads to less rain.
- 3:49Ton Gas National Forest is the largest temperate rainforest in
- 3:56the world. Since twenty eighteen, it has experienced drouts, some
- 4:00have been extreme. The droughts hurt salmon habitats, destroy trees,
- 4:05and cause water supply problems for people who live in
- 4:08the area. Chapter four. Keeping your cool during a heat wave.
- 4:13It's important to stay cool and avoid going out during
- 4:16the warmest part of the day, usually in the mid
- 4:19to late afternoon. There are many things that you can
- 4:22do to beat the heat and keep yourself and your
- 4:24family and friends safe, from turning on the air conditioning
- 4:28to drinking lots of water, staying in and slowing down.
- 4:33If you can stay indoors in an air conditioned place
- 4:37when it's extremely hot. If your home is not air conditioned,
- 4:41go to a library or other public place that is cool.
- 4:45During heat waves, many communities open cooling centers for people
- 4:49to use. You must go outside, find a shady spot
- 4:52or use an umbrella to block the sun. Then take
- 4:55it slow. Why physical activity makes you hotter? Do activities
- 5:00don't require much movement. Dressing light. Seeing out the sun
- 5:05is not the only way to stay cool. The way
- 5:07you dress also makes a difference. Wearing a hat protects
- 5:11your head and face from the sun, and loose fitting
- 5:14shorts and t shirts allow air to flow over your skin.
- 5:17Wearing lighter color.
- 5:18Speaker 2: Helps to white.
- 5:20Speaker 1: Dark colors, such as navy blue and black, soak up
- 5:24more of the sun's heat than light colors do. The
- 5:29wonders of water, one quick way to cool off turn
- 5:32a heat wave is to get wet. Hit the beach,
- 5:35take a dip in a pool, or run under a sprinkler.
- 5:39When moisture evaporates off your skin, it lowers your body temperature.
- 5:43This is one reason we sweat. Sweating cools your skin,
- 5:47but it also causes your body to lose a lot
- 5:49of water when it's hot. Drink lots of liquids, including water,
- 5:54so you don't get dehydrated.
- 5:56Speaker 2: Turn off the tap.
- 5:58Speaker 1: Saving water is the most important thing to do during
- 6:00a heat wave or drought. The local news stations often
- 6:04report on rules to follow until a heat wave or
- 6:07drought is over. Take short showers instead of baths. Don't
- 6:10let the water run while washing hands, or brushing teeth
- 6:14and don't wash cars or walkways. It's also best to
- 6:18water flowers with the watering can instead of letting a
- 6:22hose run.
- 6:24Speaker 2: Chapter five. What the Future hotes.
- 6:27Speaker 1: Climate scientists collect rainfall and temperature data from around the world.
- 6:32Speaker 2: This data is.
- 6:33Speaker 1: Used to predict what the climate will be like in
- 6:35the future using computer models. Many of these models show
- 6:39that heat waves and droughts will get worse in the
- 6:41next one hundred years because of climate change, but there
- 6:44are some actions we can take to help change this
- 6:48dry hot forecast. Dealing with droughts, scientists are working on
- 6:53new technologies to less than the frequency of droughts and
- 6:56help people deal with them when they do happen. New
- 7:00watering systems have been developed so farmers can use less
- 7:04water while growing the same amount of crops. Countries like
- 7:07Saudi Arabia and Israel are using special technologies to remove
- 7:12salt from seawater to make it fresh so that people
- 7:15can use it slowing the heat. Carbon dioxide is one
- 7:19of the gases in the atmosphere that increases the greenhouse effect.
- 7:23This leads to higher temperatures on Earth. Power plants that
- 7:26burn fossil fuels to make electricity release extra carbon dioxide
- 7:31into the air. Greener energy sources, such as solar panels
- 7:36and wind turbines do not release carbon dioxide. Replacing power
- 7:41plants with greener sources of electricity can lower the amount
- 7:44of carbon dioxide that is released and decrease the effect
- 7:48of global warning. The power of trees. Trees are important
- 7:53when it comes to fighting the effects of heat waves
- 7:55and droughts. Tree roots pull water from the soil and
- 7:59release it as water vapor in the air. More water
- 8:02vapor means that there's better chains for rain or snow.
- 8:05When trees grow, they make carbon dioxide out of the air.
- 8:09Many scientists believe that planting millions of trees will help
- 8:13reduce greenhouse gases in the atmosphere, leading to a cooler
- 8:18planet our role in the future. Most climate scientists agree
- 8:22that it is time to take action to keep our
- 8:24planets safe from heat wasves, droughts, and other severe weather.
- 8:28Many people, including kids, are already making a difference, not
- 8:33only by saving water, but also by saving electricity, recycling,
- 8:37and speaking up for the environment. They want to save
- 8:40the planet. They will one day be in charge of
- 8:43How about you mapping droughts scientists collect lots of data
- 8:50about rainfall and droughts. Using this data, they create maps
- 8:55that show where droughts are happening and how severe they are.
- 9:00Story is called its Raining and it was published by
- 9:03Holiday House and it has the copyright year of twenty
- 9:08fourteen to twenty seventeen and it was written by Gail Gibbons.
- 9:14Dark clouds fill the sky. Some people pull on boots
- 9:17and put on raincoats and hands. Others pop open umbrellas.
- 9:22It's raining. Rain is water falling from clouds. Water is
- 9:26necessary for all plant life and animal life to survive
- 9:30on Earth. Water vapor is made up of very tiny
- 9:35parkles of water that we cannot see.
- 9:37Speaker 2: When the sun shines and.
- 9:39Speaker 1: Warms the air, water vapor rises up into the sky.
- 9:42This is called evaporation. Condensation occurs when water vapor turns
- 9:47into liquid droplets. As the water vapor moves higher into
- 9:51the sky, the air becomes cooler and cooler. Water vapor
- 9:57soon turns into millions of water droplets. This is called condensation.
- 10:02Clouds will form when enough droplets come together. As droplets
- 10:06join together, they become heavy enough to fall toward earth
- 10:10as rain drops. Different kinds of rain clouds. Stratus rain
- 10:15clouds produce drizzle or light rain and are low in
- 10:19the sky. They are spread out across the entire sky.
- 10:25Nimbos trust stratus clouds are dark and bring steady, heavy rain.
- 10:30When clouds look dark to us, it is because there
- 10:33are so many water droplets in the clouds that the
- 10:36rays of the sun can't shine through. Cumulus rain clouds Stratus,
- 10:43strato cumulus, and opto cumulus clouds produce drizzle or light rain.
- 10:49They are patchy, puffy clouds low in the sky. Cu
- 10:57milonibus rain clouds are They're dark, heavy, and piled up
- 11:01high in the sky.
- 11:03Speaker 2: These large clouds bring lots of rain.
- 11:08Speaker 1: The amount of rainfall during a year varies from place
- 11:11to place all around North America. Rain helps determine the
- 11:16kinds of plant life in all regions of the world.
- 11:19It also helps create the level of water in streams, rivers, lakes,
- 11:22and oceans. When very small raindrops are falling lightly, people
- 11:29say it's drizzling. A shower occurs when the raindrops are
- 11:33larger than a drizzle. A shower lasts for a short
- 11:36amount of time. Rain occurs when the rain drops are
- 11:40large and come down steadily. A rainstorm is when there
- 11:43are gusty winds and rain comes down for a long time.
- 11:48A thunderstorm is when it gets dark and windy, rain
- 11:51drops come down hard and fast. Thunderstorms can be very
- 11:56dangerous there is thunder and lightning. Lightning is so hot
- 12:01that the particles of water vapor in the air around
- 12:03it expand boom. The powerful noise is called thunder. Sometimes
- 12:09meteorologists when people of an approaching storm and possible flooding.
- 12:13A flood can bring great danger. Flood waters can rise quickly.
- 12:18People living near streams, rivers, and lakes are sometimes advised
- 12:22by meteorologists and authorities to evacuate. The Meteorologists are scientists
- 12:29who study and predict the weather. A rain gauge measures
- 12:36the amount of rainfall. Information is downloaded by the meteurologists
- 12:39into their computer, and a flash flood is rapid and
- 12:43sudden fluming, usually caused by heavy rain. To evacuate means
- 12:50to leave the area. People are told to move to
- 12:52safer places. Some people go to shelters. A shelter is
- 12:56a place where people go to be safe until they
- 12:59can reach turn home. After a major rainstorm or flash
- 13:04flood has passed there is often damaged. Clean up crews
- 13:09get busy. They pick up damage trees and branches and
- 13:14cut them up and take them away. Power lines are repaired.
- 13:18Workers and volunteers come together as clean up teams. Roads
- 13:23may be washed away, so homes and buildings and roads
- 13:27may need repairs. When strong pollutants in the air come
- 13:31down with the rain is called acid ring. Acid rain
- 13:34can cause damage to trees, crops, and all living things.
- 13:38Without clean water, plants and crops may die, People and
- 13:41animals suffer too. Many people are looking at new forms
- 13:45of energy, such as hydro power, wind power, and solar
- 13:49power to help cut back on pollution. Hydro powers created
- 13:55from movement of water, wind powers created from the movement
- 13:59of wind, and solar power is created from the heat
- 14:02of the sun. Sometimes while it's rain or just after
- 14:06it rains, there is a rainbow. The order of the
- 14:11colors of the rainbow is always the same. How does
- 14:16stay dry outside when it rains. You can wear a jacket,
- 14:21rain boots, a hat, poncho, umbrella, or rubber shoes. How
- 14:25to stay safe during a thunderstorm when there's lightning. Never
- 14:29stand nearer under a tree. The tree and its roots
- 14:32will carry and transfer electricity that can hurt anything near them.
- 14:36Don't swim in water out of doors. Water attracts lightning.
- 14:41As soon as possible. To take cover inside your house
- 14:43or a large building. How does stay safe inside during
- 14:47a thunderstorm or a flood. Make sure you are in
- 14:50a safe place with an adult. Bring your pets in sight.
- 14:54Listen to weather forecasters to be on alert. Stay away
- 14:57from windows and doors when there's light, and stay away
- 15:00from anything that can transfer electricity, such as water faucets
- 15:05or electrical appliances. Make sure you have fresh water, bad
- 15:10powered radio first, AAI kit, spear batteries, nonperishable foods, and
- 15:15a flashlight. Rain, rain, rain fog is a stress cloud
- 15:20close to the ground. A drought happens when it hasn't
- 15:23rained for a long time. There's no water, so plants
- 15:26can't grow. Monsoons are extra heavy seasonal rains that fall
- 15:31mostly in Southeast Asia.
- 15:32Speaker 2: As much as.
- 15:33Speaker 1: One foot or more of rain per hour can fall
- 15:36during a monsoon. Both placed with the highest annual rainfall
- 15:41and the place with the lowest annual rainfall around the
- 15:44world are found in South America. Freezing rain is very
- 15:48dangerous When warm rain drops fall and hit coat services,
- 15:51ice forms, streets and sidewalks become slippery. Electrical wires can snap.
- 15:57There is danger everywhere. Each rain drop is made up
- 16:00of about a million droplets. Throughout the world, there are
- 16:03about sixteen million thunderstorms a year. Count the seconds between
- 16:07the flash of lightning and a clap of thunder. The
- 16:10bigger the number, the farther away the storm is. A
- 16:14rainbow is an arc of seven different colors. It forms
- 16:17when sunlight shines through drops of water. Our next of
- 16:22stories are on the subject light, and the first book
- 16:26is called Light Is All Around Us. It was published
- 16:29by Harper and Imprint of Harper Collins Publishers as a
- 16:32copyright ear of twenty fourteen. It was written by Windy Peiffer.
- 16:38Light is found in many different forms in many different places.
- 16:42It travels from the Sun and the stars. It lights
- 16:44up the sky, the sea, in our backyards, windows glow,
- 16:49car light, shine, signs flash on and off. Bridge light sparkle.
- 16:54Sometimes shagged boats of lightning fill the sky, and brightly
- 16:57colored fireworks explode. On Fourth of July during the day,
- 17:03like from the sun brightens our world, but the sun
- 17:05is ninety three million miles away. How does it's light
- 17:10get here? Light travels to earthen waves of electromagnetic radiation,
- 17:15a kind of energy that travels through space. These waves
- 17:19travel so fast we can't even see them move. Cars
- 17:25on highways travel about one mile a minute. Passenger jet
- 17:28planes travel eight miles a minute. Sound waves travel thirteen
- 17:32miles a minute. Light travels over eleven million miles a minute.
- 17:37Nothing travels faster than light. In addition to measuring how
- 17:45fast light is, we can also measure it to find
- 17:48out how bright it is. To find out how long
- 17:51something is, we measure it in inches. To find out
- 17:54how hot something is, we measure in degrees. We measure
- 17:59time and minutes, and weight in pounds. Light is measured
- 18:04in lumens. A light bulb used for reading is usually
- 18:08one thousand and seven hundred and fifty lumens. Sunlight is
- 18:13thirty five Octilian lumens. That's thirty five Octolian moons, more
- 18:19than all the light bulbs on Earth turn on at
- 18:22the same time. That's why you should never look directly
- 18:25at the sun. It can hurt your eyes. The sun
- 18:28sins the brightest light, but not all light comes from
- 18:30the sun. People build fires like candles or urnal electric lights.
- 18:35Some people use the night light in their bedroom. Sometimes
- 18:39flashlights light the way in the dark. People in the
- 18:42West Indies used to poke hosts and gourds, fill them
- 18:46with fireflies and use them as flashlights at night. Just
- 18:50as fireflies glow in the dark, some fish glow in
- 18:53the water.
- 18:54Speaker 2: They light up to find a mate.
- 18:56Speaker 1: Confuse enemies, or lure food has been discovered that glows.
- 19:02It's blue green light attracts tiny sea animals. The octopus's
- 19:06blue green glow is a chemical light like the yellow
- 19:10green glows six children carry on Halloween. Light is important
- 19:14it let's just see. Close your eyes see all the
- 19:17light can't get into your eyes. You don't see all
- 19:21that's around you. Open your eyes. Light comes into your
- 19:25eyes and you see the world with its beautiful colors.
- 19:28Here's how light helps you see. When light waves hid
- 19:31an object, they bounce off. When they bounce off, we
- 19:34say they reflect. Reflect means that they change direction. You
- 19:39see a cat because light waves reflect off the cat
- 19:42to your eyes. Light waves enter your eye through the
- 19:45pupil in the center of a colored iris. The waves
- 19:48pass through the lens and form a picture on the
- 19:51retina at the back of your eye. Nerves carry the
- 19:54picture to your brain and it tells you what to
- 19:58see day or night. Light helps us watch the world
- 20:02and its wonders. Our next story is called Flash and
- 20:07Gleam Light in Our World and it was published by
- 20:12Millbrook Press and has a copyright year of twenty twenty
- 20:18and it was written by Soue. Flies Lights, rise, open eyes, reach, low, nurture, grow, boat, flash, thunder, crash, color, bend,
- 20:31find the end, glimmer, glow, wish and blow, blast, beam,
- 20:36let us dream, fade away, cannot stay, swirl, flow, come
- 20:42and go, flicker, feel, help us heal, float, guide, far
- 20:47and wide, blink, play, show the way, shimmer, glance, blaze
- 20:52and dance, sore weight, celebrate, spark, fly, fill the sky,
- 21:00birds create, illuminate, blessed, shine in a line, Dads, though, thrill, spread, goodwill, gleam, bright,
- 21:09say good night. The science of light.
- 21:14Speaker 2: What is light?
- 21:15Speaker 1: Light is a form of energy. We see the light
- 21:17of different energies as different colors. Red is lower energy light,
- 21:21and blue is a higher energy light. White light is
- 21:24a combination of all the colors of the rainbow. When
- 21:27white light passes through a prism, a thick piece of glass,
- 21:30usually triangular in shape. The light is separated into its
- 21:34individual colors and we see a rainbow. Light moves very fast.
- 21:39It travels one hundred and eighty six thousand miles every second.
- 21:43Our Sun is ninety three million miles away. This means
- 21:47that it takes eight minutes for light to travel from
- 21:49the Sun to Earth.
- 21:50Speaker 2: Wow.
- 21:52Speaker 1: The biggest source of light on our world is the Sun.
- 21:55The Sun is a star, which is an enormous ball
- 21:59of very hot gases. As the star uses its fuel
- 22:03of hydrogen, it makes energy in the form of light
- 22:05and heat. The sunlight warms the earth, creates the weather,
- 22:09and is the key to photosynthesis, which is when plants
- 22:13in some organisms use sunlight to grow. Let's look at
- 22:17some other light lightning. Lightning is a powerful movement of
- 22:21static electricity. It's a giant electrical spark caused when thunderclouds
- 22:26separate positive and negative charges. Most lightning happens within the cloud,
- 22:32but sometimes you can see it happening between the cloud
- 22:34and the ground. These are called lightning strikes. Rainbows. A
- 22:39rainbow's form when sunlight shines on tiny droplets of water
- 22:42in the air. The water dropless act as miniature prisms,
- 22:46separating the sunlight into colors and reflecting the light.
- 22:50Speaker 2: Back towards you.
- 22:51Speaker 1: The colors are always the same, but the length and
- 22:54clarity of a rainbow depend on the size and number
- 22:58of the water dropless in the air. The Northern lights
- 23:03the Northern lights are natural displays of colored light auroras
- 23:07that appear in the night sky, and they are magnificent.
- 23:10Auroras are caused by collisions between electroical charged particles from
- 23:15the Sun and Earth's air. The auroras that occur in
- 23:18the northern hemisphere are called the Northern Lights. When they
- 23:23occur in the southern hemisphere, they are called Aurora Australias.
- 23:29Aurors take many shapes and forms, and may look like arcs,
- 23:34shimmering waves, or bands, and they change as the light
- 23:37moves across the sky. Fireflies Fireflies use special cells inside
- 23:44their bellies. Oxygen and other chemicals mixed with a chemical
- 23:47called luciferin in the cells, which creates light through a
- 23:51chemical reaction known as bioluminocens. Fireflies talk to one another
- 23:56with their light signals. The pattern of Lincoln can mean
- 24:00different things, such as defending a territory or trying to
- 24:04attract to mate moonlight. The moon is the brightest object
- 24:08seen in the night sky. While the moon looks as
- 24:11if it is shining, it does not produce its own
- 24:14visible light. Rather, it reflects sunlight. Sunlight lights up half
- 24:19of the moon. When we can see the bright side
- 24:21of the moon, it is called a full moon. When
- 24:23we can see half of the bright side in half
- 24:26of the dark site, we call it a quarter moon.
- 24:29The cycle of phases takes about a month, because that
- 24:32is how long it takes for the moon to orbit
- 24:35the earth. Light and celebration. The fourth of July or
- 24:39Independs Day, is a holiday where Americans celebrate the United
- 24:43States' independence from Great Britain. To celebrate, people set off
- 24:48different colored fireworks. Sometimes communities help parades or picnics, and
- 24:53there may be concerts featuring patriotic songs. Yaping is one
- 24:58of Thailand's tacular celebrations. During the November festival, people launch
- 25:04thousands of fire powered rice paper sky lanterns into the
- 25:09air for good luck. The sky appears to be full
- 25:12of floating burning stars. Dwali, or the Festival Light, is
- 25:18a joyful Hindu holiday in October November. It's the biggest
- 25:21holiday of the year in India and is celebrated by
- 25:25Hindus the worldwide. This five day holiday is a celebration
- 25:29of light over darkness and good over evil. Families set
- 25:33clay oil lamps outside their homes to symbolize the inner
- 25:37light that protects them from spiritual darkness. People hang strings
- 25:41of lights outside their homes, and there are often firework
- 25:44displays and bonfire fires. To Hanika, also called the Festival
- 25:50of Lights, is a Jewish holiday honoring the Maccabeese victory
- 25:54over King Entichus, who forbade Jews practice the religion. The
- 26:00victory allowed them to take back the temple and practice
- 26:03the religion again. During Hanukah, Jewish people like candles and
- 26:07a minora with a helper candle called a shamish every
- 26:10night at sundown for eight nights. The holiday celebrates the
- 26:14power of even a small light to overcome darkness. Christmas
- 26:18is a Christian holiday that celebrates the birth of Jesus Christ.
- 26:22Around the world, friends and family members gather to exchange gifts,
- 26:26sink carols, and decorate the Christmas tree and home with
- 26:31lights during the four Sundays leading up to Christmas called
- 26:34Edmunt and on Christmas Eve many people go to church,
- 26:38children wait for Santa Claus to come from the north
- 26:40poe and a sleigh to deliver gifts. This concludes our
- 26:46Chure Story Hour for today. Please join us next time
- 26:50as we were reading more stories, fables and fairy tales.
- 26:53Thank you for listening and please stay tuned for the
- 26:56late Senior Leader on RADIOI