The area where air masses meet and do not mix is called

An air mass that forms over land is called

An air mass that forms in the tropics is called

A violent disturbance in the atmosphere.

A sudden spark, or energy discharge, caused when electrical charges jump between parts of a cloud, between nearby clouds, or between a cloud and the ground.

A rapid, whirling, funnel-shaped cloud that reaches down to touch Earth's surface.

To move away temporarily.

A tropical storm that has winds of about 119 km/hr or higher.

A person who is walking outdoors hears thunder and sees lightning from the approaching storm. Describe one action the person should take to stay safe.

Where should you go during a tornado?

Base your answers to question 15 on the map below and on your knowledge of science. The Xs on the map show the location of the center of Hurricane Betsy over the Atlantic Ocean at noon on several dates in 1965.

Determine the latitude and longitude position of the center of the hurricane on September 3.

Which weather event usually includes a rapidly whirling, funnel-shaped cloud that reaches down from a storm cloud to touch Earth's surface?

What type of front forms when two air masses meet and neither one can move?

Which letter represents the eye of the hurricane?

A dome of water that sweeps across the coast where a hurricane lands.

The map below shows the relative size and track of a certain weather event. Which weather event is shown on the map?

If an air mass is rising, it must be

If an air mass is sinking, it must be

What type of weather does a cyclone bring?