Some Natural Phenomena

This topic covers concepts such as Movement of Air from High Pressure Area to Low Pressure Area, Wind, Air Pressure, High Speed Wind Is Accompanied by Reduced Pressure, and Direction of Wind Movement.

This topic covers concepts such as Effect of Heating of Air and Warm Air Is Lighter than Cool Air.

This topic covers concepts such as Effect of Uneven Heating Between the Equator and Pole, Wind Flow Pattern on Earth, Effect of Uneven Heating between Land and Water in Summer, and Effect of Uneven Heating between Land and Water in Winter.

This topic covers concepts such as Structure of Cyclone, Typhoon, Thunderstorms, Cyclones, Formation of Cyclones, Conversion of Thunderstorms into a Cyclone, Eye of a Cyclone, Storms, and Effects of Storm.

This topic covers the concept of Destruction Caused by Cyclones, Hurricanes, and Tornadoes.

This topic covers concepts such as Effective Safety Measures during Cyclone, Safety Measures to Be Taken during Cyclone by People, Precautions for the People in a Cyclone Hit Area, Cyclone Watch, Cyclone Alert, and Anemometer.

This topic covers concepts such as Earthquake, Cause of Earthquakes, Fault Zones, and Distinguish Focal Point and Epicentre of an Earthquake.

This topic covers concepts such as Seismic Faults, Protection against Earthquakes, Structure of Earth, Seismograph, and Recovering from an Earthquake.

This topic covers concepts such as Quake Safe Buildings, Precautions during Quake at Home, and Precautions during Quake outside Home.