BBC News Natural Disasters (hurricanes, tornadoes, earthqaukes, volcanoes, tsunamis)
Dangerous Weather (hurricanes, tornadoes)
Life Along the Faultline (earthquakes)
National Geographic Kids (search for natural disasater you are researching)
Natural Disasters - Ready.gov (avalanches, earthquakes, floods, hurricanes, landslides, tornadoes, tsunamis, volcanoes, wildfires)
Severe Weather 101 (tornadoes, floods)
Storms (tornadoes, hurricanes, wildfires, dust storm)
Storms and Other Weather (tornadoes, hurricanes, blizzards)
Weather Wiz Kids (earthquakes, landslides, sinkholes, tsunamis, volcanoes, wildfires)
What is Extreme Weather? (hurricanes, tornadoes, floods, tsunamis, wildfires)
Wonderoplis (search for natural disasater you are researching)