Font size
Worksheets2324 Reviewer for SA2
Total questions: 13
Worksheet time: 16mins
Label the layers of the atmosphere accordingly.
Troposphere
Stratosphere
Mesosphere
Thermosphere
Exosphere
Which statement is true about the troposphere?
This is the coldest region.
This is where ozone can be found.
This is the layer where weather occurs.
This is where meteor burns up as it enters the planet.
This layer is mainly composed of Helium and Hydrogen and the layer that merges to the outer space.
Ionosphere
Exosphere
Mesosphere
Stratosphere
In the troposphere, as the height increases, the temperature (a)
In the mesosphere, as the height increases, the temperature (a)
Which statement correctly describes why meteors burn up as it enters the mesosphere?
The meteor burns because its surface is composed of elements that reacts with the air particles in the mesosphere.
The meteor burns because it has a hot core and it breaks down as it enters the mesosphere.
The meteor burns because the temperature of the meteor is high as it comes from the universe.
The meteor burns because of how dense the air particles are that it creates friction as meteors enter the mesosphere causing it to burn.
Which of the following factors affecting air pressure exhibits a directly proportional relationship with changes in pressure?
Air Pressure and Density
Air Pressure and Temperature
Air Pressure and Humidity
Air Pressure and Altitude
What is the relationship of air pressure and density?
directly proportional
indirectly proportional
cannot be determined
Which graph correctly represents the relationship between temperature and air pressure?
A
B
C
D
As the humidity (a) , the air pressure decreases.
Which statement correctly explains why low pressure area gives cloudy skies while high pressure area gives a sunny weather?
The wind blows outward to those areas causing the air to go downwards leaving the skies clear.
The wind blows inward to those areas causing air to rise which forms the cloudy skies.
The wind blows outward to those areas causing air to be pressed which creates the clouds.
The wind blows inward to those areas bringing rain clouds from other areas.
Which statement correctly explains why the cans implode after being heated and suddenly submerged to the ice bath?
The soda cans imploded because of the sudden drop in temperature causing the air pressure to increase causing it to collapse inward.
The soda cans imploded because of the sudden drop in temperature causing the air pressure to decrease causing it to collapse inward.
The soda cans imploded because of the sudden drop in temperature causing the humidity to increase which forces the cans to collapse.
The soda cans imploded because of the sudden drop in temperature tripling the force of the ambient air pressure that presses the cans inwards.
Which statement correctly explains why we feel a tightening sensation in our ears when traveling to places with higher altitudes (i.e. Baguio)?
The tightening sensation in our ears is due to the decrease in air pressure as altitude increases, causing air molecules to enter.
The tightening sensation in our ears is due to the increase in air pressure as altitude increases, causing air molecules to leave
The tightening sensation in our ears is due to the decrease in air pressure as altitude increases, causing air molecules to leave.
The tightening sensation in our ears is due to the unchanged value of air pressure as altitude increases, causing air molecules to enter.
