Why a Balloon Pops as it Rises in the AtmosphereA balloon will pop as it rises in the atmosphere because of the decrease in air pressure. Here's why:Air Pressure Decreases with Altitude1. Air Pressure: Air pressure is the force exerted by the weight of air molecules on an object.2. Decrease with Altitude: As altitude increases, the air pressure decreases because there are fewer air molecules above.3. Expansion of Gas: The gas inside the balloon expands as the air pressure decreases, causing the balloon to inflate.Balloon Pops Due to Over-Expansion1. Over-Expansion: If the balloon expands too much, the material can no longer withstand the stress, and it will pop.2. Material Limitations: The material of the balloon has a limit to how much it can stretch before breaking.ConclusionIn summary, a balloon will pop as it rises in the atmosphere because the decrease in air pressure causes the gas inside the balloon to expand, leading to over-expansion and eventual rupture.