Clouds
Tornadoes
Pressure
100

When water goes from a liquid to gaseous state.

What is evaporation?

100

Define a supercell.

What is a very large thunderstorm cloud with a strong updraft?

100

Air particles always move from ___ to ___ concentration.

What is high to low?

200

When water goes from a gaseous to liquid state.

What is condensation? 

200

To form a supercell, water vapour must ___ for a longer period of time compared to a regular cloud.

What is condense?

200

When air pressure is ___, air ___ and condenses to form clouds.

What is low and rises?

300

A storm cloud is dark and gray because small droplets of condensed water ___.

What is collide?

300

A tornado forms when a ___ forms inside the cloud and is flipped vertically by a strong updraft.

What is a wind tunnel?

300

Areas with ___ air have low pressure.

What is warm?

400

This is caused by the rising and sinking of a heated and cooled fluid.

What is a convection current?

400

___ is created in a supercell by the condensation of water vapour.

What is updraft?

400

High vs low ___ depends on the number of air particles around us.

What is air pressure?