Why is clouds black

Add a comment. Active Oldest Votes. Improve this answer. Roman Hunde Roman Hunde 1 1 silver badge 4 4 bronze badges. Why is there no color signature for light absorption in this case? Are the clouds dirty, having some content other than air and water droplets? You need to show how and how much each fate affects photon intensity. Stefan Bischof 1, 1 1 gold badge 19 19 silver badges 25 25 bronze badges.

Featured on Meta. Now live: A fully responsive profile. Related 1. Hot Network Questions. Question feed. More experiments and demonstrations. Latest from blog. So you want to do something about Climate Change? Tornado in a Jar. Make a tornado in a jar A tornado is air which is spinning very fast. It is made by a special type of thunderstorm. Topics: Atmosphere. Tricks with a Hair Dryer. Learn about the Bernouilli Effect. IoP Snowflake. Do try this at home. Pine Cone Weather Station. A simple way to record the weather.

Topics: Instruments. Contrails Contrails short for condensation trails are the linear clouds left behind a jet as it flies through the high atmosphere. These manufactured clouds result when the hot air expelled from the jets engine cools and condenses in the surrounding air.

Airavata Ancient Hindus believed the white elephant Airavata used his trunk to reach into the underworld and withdraw water. Airavata then sprayed this water into the sky, creating clouds and making precipitation possible. Gas molecules are in constant, random motion. The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit.

The Rights Holder for media is the person or group credited. Caryl-Sue, National Geographic Society. Dunn, Margery G.

For information on user permissions, please read our Terms of Service. If you have questions about how to cite anything on our website in your project or classroom presentation, please contact your teacher. They will best know the preferred format. When you reach out to them, you will need the page title, URL, and the date you accessed the resource.

If a media asset is downloadable, a download button appears in the corner of the media viewer. If no button appears, you cannot download or save the media. Text on this page is printable and can be used according to our Terms of Service. Any interactives on this page can only be played while you are visiting our website.

You cannot download interactives. The movement of water throughout Earth can be understood as a cycle where H20 moves from one state of matter to another. Use these standards-aligned resources to teach middle schoolers more about condensation, precipitation, and weather patterns that are affected by, and a part of, the water cycle.

Weather is the state of the atmosphere, including temperature, atmospheric pressure, wind, humidity, precipitation, and cloud cover. It differs from climate, which is all weather conditions for a particular location averaged over about 30 years. Weather is influenced by latitude, altitude, and local and regional geography. It impacts the way people dress each day and the types of structures built. Explore weather and its impacts with this curated collection of classroom resources.

Most people think of a blizzard as a bad snowstorm, but a winter storm must meet certain criteria to be classified as a blizzard.

According to the National Weather Service, a blizzard is a weather event that includes low temperatures, wind speeds greater than 56 kilometers 35 miles per hour, and a large amount of falling or blowing snow that lowers visibility to 0. These whiteout conditions can cause car accidents and people on foot to become lost. Additionally, the colder temperatures that often follow a blizzard can put people at risk of frostbite or hypothermia.

Explore more about blizzards with this collection of resources. Cloud cover is an important component of understanding and predicting the weather. Not only does cloud cover impact sky conditions and inform precipitation predictions, it also helps regulate the temperature that occurs in a region. Students will investigate the diversity of resources present within the cloud forest and how humans could benefit from this rich ecosystem.

Hail is a type of precipitation, or water in the atmosphere. Hail is formed when drops of water freeze together in the cold upper regions of thunderstorm clouds. Join our community of educators and receive the latest information on National Geographic's resources for you and your students. Skip to content. Twitter Facebook Pinterest Google Classroom. Encyclopedic Entry Vocabulary.

We've looked at clouds from both sides now. Photograph by Michele Sutton, My Shot. Also called a thunderhead.

Internet cloud. Milky Way.