Answer the question below: If Mona is flying her plane in the stratosphere on a journey and she moves lower in the stratosphere, what happens to the temperatures her plane experiences they increase or they decrease? Assuming that: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.
they decrease

Answer the question below: Between a marble and a cannon ball, both travelling at the same speed, the object with the least momentum would be the cannon ball or the marble?? Assuming that: The more mass a moving object has or the faster its moving, the greater its momentum.
the marble?

Answer the question below: Ian increases the pH of his water. Its pH value becomes more acidic or basic? Assuming that: The more basic a solution is, the closer its pH value will be to 14.
basic

Answer the question below: A smaller alkenes will melt sooner or later than a bigger one? Assuming that: Larger alkenes have lower boiling and melting points.
sooner