Weather Wiz Kids weather information for kids
Rain & Floods How does rain form? Water droplets form from warm air. As the warm air rises in the sky it cools. What causes rain? How big are raindrops? How fast do raindrops fall? Do flash floods hurt people? How much water is needed for your car to float away? What is a monsoon? What is Doppler Radar? What is NEXRAD Radar? Know the Lingo FLOOD WATCH - means that an overflow of water from a river is possible for your area. Flood Safety Tips BEFORE A FLOOD: Have a disaster plan and prepare a disaster supplies kit for your home and car. Rain Activities Lesson Plan: Here is a great lesson plan on learning about precipitation. Make A Barometer Experiment: Here is an experiment that allows the kids to make a barometer. Evaporation Experiment: Here is an experiment that shows kids how evaporation takes place. Science Fair Project Ideas: Here is a complete list of science fair project ideas.
What is an Earthquake
Introduction to Earthquakes & Tsunamis Turn on the TV or read the newspapers and almost always there is something devastating happening somewhere as a result of sheer nature's power. Examples of such natural occurrences are hurricanes, tornados, wildfires, volcanic eruptions, flooding, earthquakes and tsunamis. These are usually not caused directly by humans, but their effects live with us for a long time. In this lesson we shall look at one of such natural occurrences...earthquakes! What is an Earthquake? Simply, earthquakes are the rumblings, shaking or rolling of the earth's surface. Earthquakes come in many forms. Foreshocks, Mainshocks and Aftershocks: Sometimes, there are smaller shocks that occur before (foreshock) and after (aftershock) a main earthquake (mainshock). Earthquakes are also called temblors. It is important to understand the earth’s makeup to help understand earthquakes better. The Mantle is semi-molten rock, also called magma.
Floods | Ready.gov
Failing to evacuate flooded areas, entering flood waters, or remaining after a flood has passed can result in injury or death. Flooding is a temporary overflow of water onto land that is normally dry. Floods are the most common natural disaster in the United States. Floods may: Result from rain, snow, coastal storms, storm surges, and overflows of dams and other water systems. Do not walk, swim, or drive through flood waters. Prepare NOW Know types of flood risk in your area. Survive DURING Depending on where you are, and the impact and the warning time of flooding, go to the safe location that you previously identified. Be Safe AFTER Listen to authorities for information and instructions. Associated Content
Natural Disasters
1. Most natural disasters are caused by weather. Weather disasters can be caused by hurricanes, tornadoes, floods, tsunamis, thunderstorms, wind storms, wildfires, avalanches, and blizzards. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Severe Weather 101: Flood Basics
Densely populated areas are at a high risk for flash floods. The construction of buildings, highways, driveways, and parking lots increases runoff by reducing the amount of rain absorbed by the ground. This runoff increases the flash flood potential. Sometimes, streams through cities and towns are routed underground into storm drains. Areas near rivers are at risk from flash floods. Dam failures can send a sudden destructive wall of water downstream. Mountains and steep hills produce rapid runoff , which causes streams to rise quickly. Very intense rainfall can produce flooding even on dry soil. Additional high-risk locations include low water crossings, recent burn areas in mountains, and urban areas from pavement and roofs which concentrate rainfall runoff. Ice jams and snowmelt can help cause flash floods.
Information on wildfires for young people
Out of the many natural disasters we have, wild fires would be one that is very common, very difficult to fight, and maybe the most dangerous. What is a fire? Simple, it is the visible part of a combustion. This is simply a gas found in air. Fuel: Fuel is any kind of combustible material. Heat: Heat is thermal energy.
Flood Facts, Types of Flooding, Floods in History
In terms of lives lost and property damaged, floods are just behind tornadoes as the top natural disaster. In the United States, flood damages totaled $8.41 billion in 2011. There were 113 flood-related deaths. Floods can affect any area to some degree; wherever rain falls, flooding can occur. As water falls to the Earth in the form of rain or snow, it seeps into the ground. Water running downhill into channels and streams begins to "pile up", eventually overrunning the sides of those channels. Types of flooding There are several types of flooding. Overbank flooding: What most people think of when they hear the word "flood." Flash floods: Water from floods can take time to build up, allowing the population in an area time to be warned in advance. Ice jam flooding: In cold temperatures, bodies of water are often frozen. Coastal flooding occurs along the edges of oceans, and is driven predominantly by storm surges and wave damage. In case of emergency Dangerous floods in history Related:
Weather Wiz Kids weather information for kids
Bathyal zone - Wikipedia
The layers of the pelagic zone. The bathyal zone or bathypelagic – from Greek βαθύς (bathýs), deep – (also known as midnight zone) is the part of the pelagic zone that extends from a depth of 1000 to 4000 meters (3300 to 13000 feet) below the ocean surface. It lies between the mesopelagic above, and the abyssopelagic below. The average temperature hovers at about 4 °C (39 °F). Although larger by volume than the euphotic zone, the bathyal zone is less densely populated. Sunlight does not reach this zone, meaning primary production, if any, is almost nonexistent. Except where the ocean is exceptionally deep, the bathyal zone extends to the benthic zone on the ocean bed of that part of the continental slope that lies between 1000 and 4000 meters deep. See also[edit] Bathypelagic fish References[edit] Enig, C.
