Biology & Science Questions : Where Is Atmospheric Pressure the Lowest?

396 views · Published 30 May 2009 · 2:03 · Indexed 20 September 2026

Channel: ehow · 2009 · Entertainment

Watch on YouTube

Atmospheric pressure is the weight of air molecules above an object, so atmospheric pressure gets lower the farther one moves away from Earth. Discover why people's ears pop on airplanes with help from a science teacher and field biologist in this free video on science questions.

Expert: Brian Erickson
Contact: Ericksontutoring.blogspot.com
Bio: Brian Erickson is a tutor in math and science, as well as a field biologist.
Filmmaker: Todd Green

More from this channel

• 1:36 Estate Planning : What Is a Missing Heir?

  ehow

  485 views · 28 August 2008

• 1:11 Estate Planning : How Many Months Do You Have to File an Estate Tax Return?

  ehow

  559 views · 28 August 2008

• 1:21 Estate Planning : When Should I Begin Planning My Estate?

  ehow

  378 views · 28 August 2008

• 1:09 Estate Planning : What Is Estate Planning?

  ehow

  840 views · 28 August 2008

• 0:53 Estate Planning : What Is a Family Estate Trust?

  ehow

  775 views · 28 August 2008

• 1:49 Estate Planning : Do Some Heirs Have More Rights Than Others?

  ehow

  935 views · 28 August 2008

• 1:15 Estate Planning : Heirs' Rights in Absence of a Will

  ehow

  858 views · 28 August 2008

• 1:23 Estate Planning : What Does it Mean if a Bank Account Says ROS?

  ehow

  728 views · 28 August 2008