happens when air
cold air cannot hold as much moisture as warm air, the water
condenses to form:
are 3 things that could cause
air to rise?
cloud particles are too heavy to stay in the air, they fall
to the ground as what?
are the 5
forms of precipitation?
When does rain develop?
Rain can also begin
the flakes fall from the freezing level through the warmer air, the flakes
melt into what ?
Intense thunderstorms produce large frozen
raindrops called what ?
11. What is formed
when water freezes onto falling snowflakes ?
12. What sends the pellets
back to the
top of the storm after they have reached the bottom of the cloud ?
13. The stronger the
updraft, the more times the hail goes through the cycle, so it does what
14. What is it called
when rain falls through air that is below freezing, but the drops
15. What causes the thin
of ice to form ?
16. What is sleet
17. Ice crystals that
each other as they fall to the surface are called what ?
Science Grade 2
Goal 2 - The learner will build an understanding of the changes in weather.
2.1 - Describe weather by measurable quantities:?*
Temperature. ?* Wind direction. ?* Wind speed.?* Precipitation.?
2.2 - Assess weather changes from day to
day and over the seasons.
Science Grade 5
Goal 4 - The learner will build an understanding of weather and climate.
Created by Jackie Parker