Exploring Hail Formation and Lightning Storms

What are the two main weather phenomena discussed in the video?

• Hail and lightning

• Fog and mist

• Rain and snow

• Tornadoes and hurricanes

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What initiates the formation of hail in clouds?

• Low pressure

• High humidity

• Strong updrafts

• Strong downdrafts

Tags

NGSS.MS-ESS2-5

What happens to the temperature and pressure as air rises in a storm?

• Both temperature and pressure decrease

• Temperature increases and pressure decreases

• Temperature decreases and pressure increases

• Both temperature and pressure increase

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What do hailstones resemble when cut in half?

• Tree rings

• A spiral pattern

• A smooth surface

• A honeycomb structure

What causes a hailstone to eventually fall to the ground?

• The updraft becomes too weak to support it

• The hailstone melts

• The storm dissipates

• The temperature rises

What creates the charge differentials that lead to lightning?

• Friction between air and the ground

• Wind speed

• The sun's radiation

• Cloud formation

Tags

NGSS.MS-PS2-3

What is lightning essentially doing in the atmosphere?

• Heating the air

• Balancing out charges

• Generating wind

• Creating new charges

Tags

NGSS.MS-ESS2-5

How can you estimate the distance of lightning?

• By counting the seconds between lightning and thunder

• By the size of the hailstones

• By the sound of the thunder

• By the color of the lightning

What should you do if the time between lightning and thunder is less than ten seconds?

• Stay outside and watch

• Wait for the next lightning

• Take shelter immediately

• Ignore it

What does the narrator compare the rings in a hailstone to?

• Tree rings

• Onion layers

• Rock strata

• Water ripples