Need help on question 25 26 27 Physical geography

Question

Need help on question 25,26,27. Physical geography

Physical Geography Lab Test # 2
Name
25 . Orographic Lifting occurs because
a ) Air rises as it warms
b ) An air mass rises above a mountain
C ) Advection moves an air mass over land
d ) Advection moves an air mass inland from the ocean
e ) Advection moves an air mass over a mountain
26 . What is the difference between Relief and Slope ?
a ) Relief is the elevation , Slope is a ratio
b ) Relief is the horizontal distance Slope is a ratio
( ) Slope is the horizontal distance . Relief is the elevation
1 ) Slope is the elevation , Relief is the horizontal distance
e ) None of the above
27 . A Cold Front is different from a Warm Front in that
a ) Cold air is sinking and says close to the ground
b ) Warm air is moving forward and forces the colder air upw
( ) Cold air does not move
d ) Warm air does not move
e ) None of the above
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