Read the passage and the notes underneath the passage. then write a summary. your summary should be no more than 2-3 sentences.

Tornadoes produce the powerful winds on earth and they are possible to measure but it is very hard to do.Air pressure inside the tornado is lower than the air outside and because of the outside winds of the tornado no one knows how low the pressure is because the person that would try to see how low the pressure is the would die from the "wind forcefield" of the tornado.

Explanation:

hold on ill find it

either a donut or a sphere or a pancake or a flat sphere. it depends on where the vertical line is.

if the line goes through the center of the circle and is perpendicular to a diameter containing the center, then you get a flat circle.

if the line and the diameter of a the circle meet in the center of the diameter and at an angle, you get a pancake.

if the line is on the circumference of the circle and is at right angles   to the circle you get a ring.

if the line contains the diameter, you get a sphere.

the the line is parallel to the diameter and touches the circumference, you get a donut.