Temperature Changes and Air Masses

The video explores factors affecting climate, focusing on elevation and air masses. It explains how temperature remains consistent horizontally at the same elevation but decreases by 1°C for every 100 meters of vertical elevation. An interactive exercise helps viewers apply these concepts. The video also covers air masses, their interactions, and the formation of fronts, leading to phenomena like Tornado Alley. The conclusion emphasizes the importance of understanding these climate factors.

What is the main focus of the video regarding climate factors?

• Latitude

• Ocean currents

• Near water

• Elevation

How do temperatures behave horizontally within an air mass at the same elevation?

• They remain the same

• They increase

• They decrease

• They fluctuate randomly

What happens to the temperature as you ascend 100 meters in elevation?

• It remains constant

• It increases by 2°C

• It increases by 1°C

• It decreases by 1°C

If the temperature at point A is 10°C, what would it be at a point 400 meters higher?

• 14°C

• 6°C

• 8°C

• 12°C

Why can't air masses mix?

• They are separated by a front

• They are too far apart

• They have different temperatures

• They have different densities

What is a front in meteorological terms?

• A boundary between two air masses

• A type of cloud formation

• A high-pressure system

• A low-pressure system

What is the result of air masses colliding in Tornado Alley?

• Earthquakes

• Tornadoes

• Floods

• Hurricanes

Which two air masses often collide in North America?

• Continental Polar and Maritime Polar

• Continental Tropical and Maritime Tropical

• Arctic and Antarctic

• Equatorial and Subtropical

What is the temperature change rule for elevation?

• Decrease by 10°C for every 100 meters

• Increase by 10°C for every 100 meters

• Decrease by 1°C for every 100 meters

• Increase by 1°C for every 100 meters

What is the significance of Southern Ontario in relation to Tornado Alley?

• It is at the southern end

• It is at the northern end

• It is the center

• It is unaffected