<span>The correct answer is letter A. when it is unstable. Air is most likely to rise when it is unstable. Air is most likely to rise after a warm front passes over an area. Air rises as it gets warmer. As air rises, its temperature drops. It is called atmospheric stability, it is the tendency of air to rise or not.</span>
Answer:
The difference between is waterways are the means of transportation which is used for carrying heavy and bulky goods and runs over water whereas roadways is the means of transport through which we can travel through the road
Explanation:
Speed on land is more compared to water transport, also suitable for both short and long distances. And water transport is the slowest mode of transport.
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