There is no such thing as active/inactive air.
Passive air returns rely on natural convection to move air back to the HVAC system, while active air returns use fans or blowers to help circulate the air. Passive returns are typically quieter and energy-efficient, but may not provide as consistent airflow as active returns. Active returns can help improve air circulation and temperature balance in a space.
carbon
it's agressively active to simple air, if exposed, it will burn extremely brightly it's agressively active to simple air, if exposed, it will burn extremely brightly
The primary impacts of Sakurajima, an active volcano in Japan, include frequent eruptions that result in ash fall, pyroclastic flows, and lava flows. These eruptions can disrupt air travel, affect local agriculture, and pose risks to nearby communities. Sakurajima's activity is closely monitored to ensure the safety of residents and visitors in the area.
There are about 20 inactive volcanos on Antactica. Some of the inactive volcanos include Mount Terror, Mount Bird and Mount Terra-Nova. Until recently, Mount Erebus was the only active volcano on Antarctica. In January 2008, a previously unknown and unnamed Antarctic volcano erupted blowing a substantial hole in the ice sheet and shot gas and ash 12 km into the air. The volcano, which had not erupted for about 2,300 years, is located close to the Pine Island Glacier. It is said to be the biggest eruption in Antarctica for 10,000 years. Scientists said it may explain the speeding up of historically slow-moving glaciers in the region.
Active duty applies to a person who is in the Air force full time, it can also apply to a reservist who is performing active duty to meet his or her yearly obligation. Inactive duty usually applies to a member of the inactive reserve. They are not in a drill status, but could still be recalled to active duty.
Safety Belt! Air Bag is an inactive restraint, safety belt is active at all times
1/5th of the air is only active.
A primary Koch infection, which refers to the initial infection by Mycobacterium tuberculosis, is not typically contagious unless it progresses to active tuberculosis. Active tuberculosis is contagious and can be spread through the air by coughing or sneezing.
USMC aircraft that can have a primary mission of air-to-air and or air-to-ground
Primary air is the air that mixes with the gas before the gas is burned.
argon
To cease to flow; to be motionless; as, blood stagnates in the veins of an animal; hence, to become impure or foul by want of motion; as, air stagnates in a close room., To cease to be brisk or active; to become dull or inactive; as, commerce stagnates; business stagnates., Stagnant.
2004 Range Rover air supension inactive
Air is primary agent
h2o
Passive air returns rely on natural convection to move air back to the HVAC system, while active air returns use fans or blowers to help circulate the air. Passive returns are typically quieter and energy-efficient, but may not provide as consistent airflow as active returns. Active returns can help improve air circulation and temperature balance in a space.