Natural Disasters - Geography Games and Videos for Kids. Earthquakes for Kids. Animated guide: Volcanoes. Introduction to Volcanoes. Earth 100 Million Years From Now. Discovery. Weather Videos - Amazing Weather Video Clips, Extreme Conditions.
What is a wall cloud? What's the difference between a watch and a warning? Is it ever “too cold to snow”? Learn all about thunderstorms, tornadoes, hail, lightning, floods, damaging winds and severe winter weather. Thunderstorms There can be as many as 40,000 thunderstorms each day around the world. Learn more → Tornadoes Much about tornadoes remains a mystery. Learn more → Floods Except for heat-related fatalities, more deaths occur from flooding than any other weather-related hazard. Learn more → Lightning Lightning is one of the oldest observed natural phenomena on earth. Learn more → Hail Hail can cause billions of dollars of damage to structures, crops and livestock. Learn more → Damaging Winds. 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. What is a volcano? Introduction to volcanoes The earth's mountains, plains, plateaus, soils, rocks, etc. as we see it today is believed to have gone through many phases, with about 80% of it being carved out by the action of volcanoes.
A volcano is simply a rapture (opening or vent) on the earth's surface (crust) through which molten magma (extremely hot mixture of gases, lava, ash and other burning substances) escape on to the earth's surface. How do Volcanoes look like? What is a flood? Introduction to Flooding Many of us have this idea that floods (or flooding) is simply, too much water around your house.
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. Droughts 101. World Book. World Book. History of deadly earthquakes. Image copyright Getty Images Earthquakes have claimed hundreds of thousands of lives in the last 100 years, and improvements in technology have only slightly reduced the death toll. 25 April 2015 A 7.8-magnitude earthquake kills more than 8,000 people and leaves hundreds of thousands homeless, in the worst natural disaster to strike Nepal since 1934.
In some parts of the country, the quake flattens 98% of all homes in hillside villages. 3 August 2014 Approximately 600 people are killed in a 6.1-magnitude earthquake that strikes Yunnan province in China. 15 October 2013 More than 200 people are reported to have died after a magnitude 7.2 earthquake strikes centrally-located Bohol and Cebu in the Philippines. 25 September 2013 More than 300 people are killed as a 7.7-magnitude quake flattens entire villages in Pakistan's remote south-western province of Balochistan, mainly in the district of Awaran. 20 April 2013 11 August 2012 23 October 2011 11 March 2011 22 February 2011 14 April 2010 6 April 2009. What is a drought? What is a drought?
The word ‘Drought’ is always a difficult one to define, because it is often used in more than one context. In simple terms, it is the absence of water for a long period of time, at a place where it is considered ‘not normal’ compared to its usual conditions. 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. A combustion is a chemical reaction of three things: Heat, fuel and Oxygen. World Book. Convergent Margin—Subduction to Tsunami. Earth 100 Million Years From Now.