Front Cyclone and Anticyclone

Options:

1. A sloping boundary between two converging air masses of contrasting characteristics
2. A region of high pressure in the atmosphere
3. A type of cloud formation
4. A measurement of precipitation

Correct Answer

Options:

1. F.W. Cole
2. V.J. Bjerknes, H. Solberg, and T. Bergeron
3. Tor Bergeron
4. None of the above

Correct Answer

Options:

1. An interface or transition zone between two air masses of different densities
2. A region of low pressure in the atmosphere
3. A type of cloud formation
4. None of the above

Correct Answer

Options:

1. The process associated with the creation of new fronts or regeneration of old and decaying fronts already in existence
2. The process of cloud formation
3. The process of atmospheric pressure change
4. None of the above

Correct Answer

Options:

1. Frontolysis
2. Cyclogenesis
3. Convergence of two air masses
4. Uniformity in temperature and air density

Correct Answer

Options:

1. Frontogenesis
2. Cyclogenesis
3. Frontolysis
4. Convergence

Correct Answer

Options:

1. Presence of two opposing air masses
2. Similar properties of air temperature, air pressure, density, humidity, and wind direction
3. Uniformity in temperature and air density
4. None of the above

Correct Answer

Options:

1. Convergence of two contrasting air masses
2. Divergence of two air masses
3. Uniformity in temperature and air density
4. Rotatory circulation

Correct Answer

Options:

1. Translatory circulation
2. Rotatory circulation
3. Convergent circulation
4. Divergent circulation

Correct Answer

Options:

1. Translatory circulation
2. Rotatory circulation
3. Convergent circulation
4. Divergent circulation

Correct Answer

Options:

1. Translatory circulation
2. Rotatory circulation
3. Convergent circulation
4. Divergent circulation

Correct Answer

Options:

1. Translatory circulation
2. Rotatory circulation
3. Convergent circulation
4. Divergent circulation

Correct Answer

Options:

1. Air movement in which air masses move away from a central point
2. Air movement in which air masses move towards a central point
3. Air movement in which air masses move in opposite directions
4. None of the above

Correct Answer

Options:

1. A line along which contrasting air masses converge
2. A line along which contrasting air masses diverge
3. A line along which warm air rises
4. A line along which cold air sinks

Correct Answer

Options:

1. Less than 45 degrees
2. Exactly 45 degrees
3. More than 45 degrees
4. It depends on the temperature gradient

Correct Answer

Options:

1. A front formed when warm air rises over cold air
2. A front formed when cold air invades warm air
3. A front formed when two contrasting air masses are parallel to each other
4. A front formed when a cold front overtakes a warm front

Correct Answer

Options:

1. A front formed when warm air rises over cold air
2. A front formed when cold air invades warm air
3. A front formed when a cold front overtakes a warm front
4. A front formed when warm air sinks

Correct Answer

Options:

1. A front formed when warm air rises over cold air
2. A front formed when cold air invades warm air
3. A front formed when a cold front overtakes a warm front
4. A front formed when warm air sinks

Correct Answer

Options:

1. A front formed when warm air rises over cold air
2. A front formed when cold air invades warm air
3. A front formed when a cold front overtakes a warm front
4. None of the above

Correct Answer

Options:

1. Anafront forms when warm air sinks and kata-front forms when warm air rises
2. Anafront forms when warm air rises and kata-front forms when warm air sinks
3. Anafront forms when cold air sinks and kata-front forms when cold air rises
4. Anafront forms when cold air rises and kata-front forms when cold air sinks

Correct Answer