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7.8A Catastrophic Events

- all types of catastrophic events impact the ecosystems. Some of these natural events are floods, hurricanes, and tornadoes.

- Floods result when there is an over average amount of rainfall and erodes the objects around.

- hurricanes are developed over low pressure in the atmosphere.

- tornados are created in the base of a intense storm clouds and come down to the ground as violent,rotating columns of air at high high speeds.

- How can natural events such as floods, hurricanes, and tornadoes be predicted?

They gathered data through radar dishes, ground moisture sensors and rain gauges,

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7th Grade Science Semester Exam Study Guide-Victoria Hernandez

By Victoria H