Vertical draft

High school (ages 12+)
Environment & Earth

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/vertical-draft

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the scientific term?Updraft
2. What is the primary location?Within convective clouds, particularly cumulonimbus
3. How does a vertical draft form?Vertical drafts start when the sun heats the ground. The warm air above the ground expands, becomes less dense, and rises. If the air above is cooler, the draft can keep going higher.
4. Why are vertical drafts important for clouds and rain?When a vertical draft lifts moist air into a cloud, the air cools and turns the water into tiny droplets or ice. This makes the cloud grow taller and can eventually produce rain, hail, or snow.

Updraft: A localized current of rising air, a fundamental component of convective cloud development and weather systems.
Atmospheric Instability: A condition where a lifted air parcel remains warmer and less dense than its surroundings, promoting vertical motion.
Adiabatic Cooling: The cooling of an air parcel as it rises and expands due to lower atmospheric pressure, without heat exchange with its environment.